Telescopes, microscopes, cameras, centering apparatus for photographic transparencies, namely, slide framing apparatus, enlarging apparatus, namely, photographic photocopiers, photometers, shutters, namely, camera shutters, lens shutters, optical shutters, camcorders, cinematographic cameras, film cutters, optic apertometers, binoculars, projection apparatus, namely projectors, scanners, namely, computer scanners, laser scanners, barcode scanners, biometric fingerprint scanners, spectacles, laboratory precision balances, barometers, signal bells, alarm bells, measuring systems of any kind to measure physical and meteorological values directly and indirectly, namely weather stations, sensors, namely temperature sensors, air pressure sensors, wind sensors, barometric pressure sensors, humidity sensors, solar radiation sensors, visibility sensors, surface sensors, precipitation sensors, lightning detection systems, radar systems, satellites; audio tape recorders, video cassette recorders, video monitors, video tape recorders, DVD recorders, digital video recorders, televisions and television receivers; blank data carriers, namely video tapes, CD-ROMs, DVDs and other magnetic and optical data carriers, namely audio tapes, computer diskettes, USB sticks and electronic memory storage devices namely flash memory drives and external hard drives; pre-recorded video tapes; pre-recorded audio tapes; pre-recorded data carriers, namely CD-ROMs, DVDs and other magnetic and optical data carriers, namely computer diskettes, USB sticks and electronic memory storage devices namely flash memory drives and external hard drives, all of the foregoing containing music, computer and video game programs, computer operating programs, text, pictures, and movies; computers; computer software in the field of electronic games, entertainment, namely, television, namely television shows, news, weather, soaps and documentaries, film, namely movies, documentary films and comedies and radio entertainment, namely, radio broadcasts, radio news programs, radio weather programs and radio music shows, music, culture, sports, weather, climate, oceanography, hydrology, meteorology and environment namely, computer software for organizing and viewing weather data, climate data, hydrology data, digital images and photographs, computer software that allows transmission of graphics to mobile telephones, computer software to enhance audio visual capabilities of multimedia applications for integration of text, audio, graphics, still images and moving pictures; downloadable software applications for entertainment, namely ringtones, graphics, images, videos, namely photographs and digital pictures, movies, television shows and news shows, electronic games, education, namely educational games for children, educational software containing topics of instruction in the field of photography and news, e-learning software in the form of quiz and online-tests and information in the field of photography and news, social networks, weather, climate, oceanography, hydrology, meteorology and environment and downloadable software applications for purchasing, streaming of music, purchasing, streaming of videos and downloadable software applications containing information in the fields of music, finance, health and fitness, lifestyle, medicine, travelling, sports, entertainment, namely, music, TV, film and radio entertainment, namely TV shows, TV soaps, TV weather programs and TV music programs, movies and documentary films as well as radio news programs, radio weather programs and radio music shows, economy and weather, climate, oceanography, hydrology and meteorology and downloadable software applications for navigation and playing, purchasing video games, all for mobile phones and tablets; downloadable software applications in the form of educational books; software for indicating, processing, editing, saving, providing, analyzing and evaluating weather data, weather forecasts, severe weather warnings and other weather caused and weather related information; computer programs, recorded and downloadable, in the area of for providing information in the area of electronic games, entertainment, namely ringtones, graphics, images, videos, namely photographs and digital pictures, movies and television shows, music, culture, sports, weather, climate, oceanography, hydrology, meteorology and environment; software for geo-information systems, software based on geo-information systems and software using geo-information systems, namely digital mapping software for use in the field of geographic information systems, software that created and provides information related to weather in the field of geographic information systems and location-based services; software for nature hazard management; electronic publications, downloadable, in the area of meteorology, hydrology, oceanography and climatology; meteorological balloons; meteorological instruments and weather information and measuring devices and instruments, namely, thermometers, barometers, rain gauges, snow gauges, air quality meters, hygrometers, anemometers, weather stations, weather transmitters, wind speed controller, air quality controller, heat stress tracker, wind tracker, rainfall recording system, pyranometer, radiation shield, solarimeters, lightning detectors, weathervanes; meteorological sensors, namely temperature sensors, air pressure sensors, wind sensors, barometic pressure sensors, humidity sensors, solar radiation sensors, visibility sensors, surface sensors, precipitation sensors; satellites for scientific purposes; water level indicators; anemometers; wind socks for indicating wind direction; paper towels, table napkins of paper, coasters, namely, paper coasters, drink coasters, glass coasters, cardboard coasters, covers, namely, book, CD, DVD, VHS, and record covers, filter paper, handkerchiefs of paper, toilet paper, nappies of paper, packaging of paper and cardboard, namely, paper and cardboard boxes, paper and cardboard bags, advertisement boards of paper and card, cards, namely, note cards, place cards, and business cards, postcards, greetings cards, works of art and figurines of paper and cardboard, and architects' models; decoration and art materials, namely, art paper, crepe paper, luminous paper, waxed paper, silver paper and printing and drawing paper made of paper and cardboard; disposable paper products, namely napkins, cups, plates; printed matter, namely, printed publications, namely, books, newspapers, newsletters, periodicals, magazines, catalogues, prospectuses, leaflets, brochures, folders, instructional and teaching manuals in the field of sports, culture, lifestyle, news, nature, science, history and entertainment, namely, music, television and movies, booklets and graphic representations, namely, posters; photographs; stationery, namely, pads, pens and pencils, erasers and paperweights; instructional and teaching material (except apparatus), namely, geographical maps, instruction books, interactive board games, interactive video games, interactive sport games and puzzles, journals, on-line tutorials in the field of music, sports, news, culture, nature, science, history, entertainment, namely, music, television and movies, weather, climate, oceanography, hydrology, meteorology and environment; atlases; books; Diagrams, namely weather diagrams, climate diagrams, hydrology diagrams and meteorology diagrams; flyers; geographical maps; terrestrial globes; manuals in the field of sports, culture, lifestyle, news, nature, science, history, entertainment, namely, music, television and movies, computer operating systems, weather, climate, oceanography, hydrology, meteorology and environment; paper tapes and cards for the recordal of computer programmes; other electronic media, namely downloadable multimedia news webcasts.

Advertising, namely, rental of advertisement space and advertising material, advertising the wares and services of others and promotion of goods and services of others through promotional contests and by arranging for sponsors to affiliate wares and services with an event of a sporting nature, namely, professional and amateur sports matches, dance, music and cultural nature, namely, photo and art exhibitions, theatre, cabarets, book and movie presentations, and of competitive events, namely, competitive events of a sporting nature, namely, track and field competitions, car racing, american football competitions, archery competitions, soccer competitions, badminton competitions, baseball competitions, basketball competitions, biathlon competitions, bobsleigh competitions, boccia competitions, bowling competitions, boxing competitions, canoeing and kayaking competitions, cricket competitions, cross country ski races, cycling competitions, darts tournaments, dog sledding races, equestrian sports competitions, fencing competitions, hockey competitions, figure skating competitions, golf tournaments, gymnastics competitions, handball competitions, ice hockey competitions, martial arts competitions, motorsport competitions, rowing competitions, rugby competitions, running competitions, skateboarding competitions, skiing competitions, snooker competitions, snowboarding competitions, speed skating competitions, surfing competitions, table tennis competitions, taekwando competitions, tennis tournaments, triathlon competitions, volleyball competitions, water skiing competitions, water sports competitions, weightlifting competitions, dance competitions; business consultancy in the field of weather, climate, oceanography, hydrology, meteorology and environment relating to processes influenced by meteorology, hydrology, oceanography, climatology and environment; compilation of statistics; economic forecasting; computerized file management, especially in the areas of natural hazard management, meteorology, hydrology, oceanography, climatology and environment; information and analysis to enable and facilitate effective decisions and strategies, especially in the areas of natural hazard management, meteorology, hydrology, oceanography, climatology and environment; Telecommunication services, namely, transmission of webcasts of news shows, instruction tutorials on weather, climate, oceanography, hydrology and meteorology, sports, culture, lifestyle, news, nature, science and history, musical performance, sporting events, theatricals, cabarets, book and movie presentations, photo and art exhibitions, transmission and broadcasting of radio and television programs, also via the Internet, computer aided transmission of text messages, voice messages, podcasts, images, video messages and streaming of audio, visual and audio visual material, namely, music, ring tones, radio programs, newscasts, movies and television programs via a global computer network and wireless mobile phone services; broadcasting services, namely transmission of radio and television programs, namely, cable radio and cable television transmission services, television, radio and news broadcasting services, cable radio and television broadcasting services and dissemination of weather reports and weather forecasts on television, radio and the internet; providing user access to global and local computer networks; news agencies; education and training services, namely, providing classes, tutorials and seminars in the field of meteorology, hydrology, oceanography, climatology, environment, sports, athletic competitions, physical fitness, stunt performances, nature, science and history; providing of training, namely computer training, training in the field of natural hazard management, meteorology, hydrology, oceanography, climatology and environment; entertainment, namely, live musical performances by a musical band, live musical concerts and radio and television entertainment in the field of meteorology, hydrology, oceanography, climatology, environment, sports, culture, lifestyle, news, nature, science, and history; sporting and cultural activities, namely, the organization and staging of sports competitions, namely, track and field competitions, car racing, american football competitions, archery competitions, soccer competitions, badminton competitions, baseball competitions, basketball competitions, biathlon competitions, bobsleigh competitions, boccia competitions, bowling competitions, boxing competitions, canoeing and kayaking competitions, cricket competitions, cross country ski races, cycling competitions, darts tournaments, dog sledding races, equestrian sports competitions, fencing competitions, hockey competitions, figure skating competitions, golf tournaments, gymnastics competitions, handball competitions, ice hockey competitions, martial arts competitions, motorsport competitions, rowing competitions, rugby competitions, running competitions, skateboarding competitions, skiing competitions, snooker competitions, snowboarding competitions, speed skating competitions, surfing competitions, table tennis competitions, taekwando competitions, tennis tournaments, triathlon competitions, volleyball competitions, water skiing competitions, water sports competitions, weightlifting competitions, dance competitions; publication of texts, other than publicity texts, namely articles, newspaper columns, magazine columns, books, journals, and textbooks; providing on-line electronic publications, namely, electronic legal publications, electronic medical publications, electronic entertainment publications in the field of meteorology, hydrology, oceanography, climatology and environment, sports, movies, culture, music, electronic educational publications, namely, weather, climate, oceanography, hydrology, meteorology, environment, nutrition, fitness, history, science, information technology, nature, business and management, engineering, architecture, health, agriculture, culture, and creative arts publications; Arranging and conducting of conferences, congresses, symposiums, seminars, workshops and colloquiums in the fields of nature, science, history, meteorology, hydrology, oceanography, climatology and environment; organization of trade fairs and exhibitions in the field of climatology, meteorology, weather forecasts and weather information; Writing and publication of texts, other than publicity texts, namely, articles, newspaper columns, magazine columns, books, journals, and textbooks; weather reporting; writing and preparing printed and electronic publications in the fields of meteorology, hydrology, oceanography and climatology, namely textbooks, journals, magazines, newspapers, and books; editorial support of websites, namely proofreading websites and editing copy for publication on the Internet; scientific and technological services and research and design relating thereto in the field of meteorology, hydrology, oceanography, climatology and environment; industrial analysis and research services in the field of meteorology, hydrology, oceanography, climatology and environment; design and development of computer hardware and software; providing search engines for the internet; provision of scientific information, advice and consultancy in relation to carbon offsetting; computer software design; creation of programs for data processing in the area of natural hazard management, meteorology, oceanography, hydrology, climatology and environment; design and development of computer hardware and software in the area of natural hazard management, meteorology, hydrology, oceanography, climate research and environment; providing computer software for use in generating streaming advertisements on the web sites of others; providing computer software, namely, professional graphic design software, desktop publishing software, creative print design software, font design software for generated printed advertisements; providing computer software for booking and tracking the placement of advertisement; providing computer software containing information in the fields of weather, climate, oceanography, hydrology and meteorology; providing education software containing topics of instruction in the fields of weather, climate, oceanography, hydrology and meteorology; news services and weather forecast services and computer services, namely providing an online computer database for weather data in the area of natural hazard management, meteorology, climatology, hydrology, oceanography and life sciences; information about weather forecasts; information in the area of weather, water, climate and environment, namely information about weather, water, climate and environment; conducting of feasibility studies for technical projects related to weather, water and climate conditions; evaluations, assessments and research through engineers in scientific and technological areas, namely consultancy in the fields of natural hazard management, meteorology, hydrology, oceanography, climatology and environment; scientific research and modeling in the areas of natural hazard management, weather, water, climate and environment and their impact on business activity; scientific and technical consultancy in connection with natural hazard management, weather, water, climate and environment.

Desserts, namely fruit-based desserts, dairybased desserts and various combinations thereof

Snacks, namely, yogurt-based snacks, vegetable-based snacks, fruit-based snacks, cereal-based snacks, rice-based snacks, dairy-based snacks and various combinations thereof

Cookies, biscuits and crackers

Baby food

Infant and toddler food

Food spreads and dips, namely, cheese spreads and meat spreads

Pureed meals, namely strained and pureed vegetables, meats, fruits, desserts, poultry and yogurt-based purees for babies, infants, toddlers and geriatrics

Automatic vending machines and mechanisms for coin-operated apparatus; cash registers, computers; fire-extinguishing apparatus; electronic speed controls; computer software for controlling debarking process; electronic position indicators; electronic material detectors; electronic actuators; instruments for measuring alkali concentration; measuring instruments for measuring physical conditions and movements of air; electronic measuring indicators; computer software for analysis of energy efficiency; electric oscillators; computer software and electronic sensors for collecting data of industrial operations; electronic instruction manuals.

Industrial boilers; fluidized bed boilers, heating boilers; hot water boilers; burners; power plants; heating plants; gasifiers; gasification plants; pyrolyzers; pyrolyzing plants; torrefaction plants; biorefining plants; air and gas cleaning units; flue gas scrubbers, electrostatic precipitators, bag filters, vent gas scrubbers, odor gas systems, cooking tanks, ovens, stoves and griddles; steaming bins for pre-steaming wood chips; pressure diffusers; filters and filtering units for industrial apparatus; heating plants for pulping; water treatment units; evaporators; recovery boilers for chemical recovery, pulp, fiber, paper, board and tissue manufacturing, power generation, fiber manufacturing and biomass refining; ash conveying and leaching installations; heat recovery units; air conditioning and ventilation units for machine rooms; Dust suction and collection installations for industrial purposes; bed reactors for firing fuels to produce energy; humidifiers; hoods for paper, board and tissue machines.

Rubber, gutta-percha, gum, asbestos, mica; plastics in extruded form for use in manufacture; rubber seals; polymer linings for the drum filter scraper table; hydraulic hoses; rubber, composite, polyurethane, polymer and thermal coated covers for rolls; headbox flow sheets made of plastics; elastomeric and plastic fibers and belts for paper, board and tissue machines.

Bed and table covers; textile and fabric filters; filter fabrics; fabrics and felts for manufacturing paper, pulp, tissue and board; fabrics and felts for pulp drying and wet lap; felts for commercial laundries; fabric filters for mining industry.

Installation, maintenance and repair services of machines and equipment in the field of chemical recovery, pulp, fiber, paper, board and tissue manufacturing.

Business management; business administration; collection, preparation, composition, storage, processing and acquisition of information and data relating to chemical recovery, pulp, fiber, paper, board and tissue manufacturing, power generation, fiber manufacturing and biomass refining; Computerized data processing and management relating to chemical recovery, pulp, fiber, paper, board and tissue manufacturing, power generation, fiber manufacturing and biomass refining.

Building construction; installation, maintenance and repair services of boilers, burners, power plants, heating plants, air and gas cleaning machines; inspection and remote diagnosis services for monitoring the condition and function of boilers, burners, fuel feeders, power plants, heating plants, air and gas cleaning machines, and cleaning machines for industrial installations; power generation and fiber manufacturing and biomass refining; inspection and remote diagnosis services for monitoring the condition of machines and equipment in the field of chemical recovery, pulp, fiber, paper, board and tissue manufacturing, power generation, fiber manufacturing and biomass refining.

Coating of rolls, rods, rod beds, sealing blades and machine parts; metal processing; treatment of water, waste water and chemicals.

Training in the field of chemical recovery, pulp, fiber, paper, board and tissue manufacturing, power generation, fiber manufacturing and biomass refining.

Research, process analysis and engineering services in the field of chemical recovery, pulp, fiber, paper, board and tissue manufacturing, power generation, fiber manufacturing and biomass refining; design and development of computer hardware and software; engineering services in the field of chemical recovery, pulp, fiber, paper, board and tissue manufacturing, power generation, fiber manufacturing and biomass refining.

Butcher knives; Carving knives; Chef knives; Hand tools, namely, knife sharpeners; Knife sharpeners; chef, kitchen, butcher, paring knives ; Meat tenderizer, namely, a kitchen mallet; Meat tenderizer, namely, a pronged instrument for pounding meat; Tableware, namely, knives, forks, and spoons; Aluminum water bottles sold empty; Beverageware, namely drinking glasses, beer glasses, wine glasses, water bottles, coffee cups, coffee mugs, tea cups; Bowls made of precious metal; Casseroles; Chopping boards for kitchen use; Cookware, namely, pots and pans; Dish stands; Egg cups; Glass jars; Shallow bowls; Ramekins; Aprons; A-shirts; Baseball caps; Baseball caps and hats; Chef's coats; Chef's hats; Dress shirts; Fleece pullovers; Golf caps; Golf cleats; Golf pants, shirts and skirts; Golf shirts; Hoods; Open-necked shirts; Pants; Rain jackets; Rain wear; Shell jackets; Shirts and short-sleeved shirts; Frozen, prepared or packaged entrees consisting primarily of meat, fish, poultry or vegetables; Frozen, prepared or packaged meals consisting primarily of meat, fish, poultry or vegetables; Frozen, prepared or packaged vegetable-based entrees; Chicken, meat or fish croquettes; Animal oils and fats; Bacon; Bacon bits; Bacon rinds; Baked beans; Baked potatoes; Beef; Beef bouillon; Beef jerky; Beef patties; Beef slices; Beef stew; Beef stock; Beef tallow; Beverages consisting principally of milk; Beverages having a milk base; Bisques; Blended cheese; Boneless skinless chicken tenderloin; Bottled cooked meat; Bouillon; Bouillon concentrates; Bratwurst; Broth; Caesar salad; Canadian bacon; Canned pork; Canned pork and beans; Canned, cooked or otherwise processed tomatoes; Charcuterie; Chicken; Chicken croquettes; Chicken nuggets; Chicken stock; Chili; Chorizo; Chowder; Combination meal consisting primarily of a meat or vegetable-based entrée and a soup or salad for consumption on or off the premises; Compotes, namely fruit compote, vegetable compote; Confit in the nature of a cooked fruit, meat, seafood, fish, poultry, or vegetable based spread; Consommés; Cooked vegetables; Corned beef; Crab cakes; Cream fraiche; Cut fruits; Cut vegetables; Dairy-based snack foods excluding ice cream, ice milk and frozen yogurt; Dairy-based spreads; Diced tomatoes; Edible oils and edible fats; Egg whites; Egg yolks; Eggs; Food package combinations consisting primarily of cheese, meat and processed fruit; Frankfurters; French fries; Fresh meat; Fresh poultry; Frozen appetizers consisting mainly of chicken or seafood; Frozen pre-packaged entrees consisting primarily of seafood; Fruit spreads; Fruit topping; Fruit-based filling for cakes and pies; Garden salads; Garlic-based spreads; Ground almonds; Ham; Hamburger. Head cheese; Hen eggs; Hot dogs; Jellies and jams; Kielbasa; Knockwurst; Lard; Liver pate; Lox; Marinated meat, seafood, fish, poultry, or vegetables; Mashed potatoes; Meat, fish, poultry and game; Meat, frozen; Meat, fruit and vegetable jellies, jams, eggs; Meatballs; Meat-based snack foods; Meat-based spreads; Non-alcoholic eggnog; Nut-based snack foods, namely, nut clusters; Oil, namely, vegetable oil, salad oil, edible oil; Olive oil; Olive oils; Packaged meats; Pastrami; Pate; Peanut oil; Pepperoni; Pickled vegetables; Potato chips; Potato pancakes; Potato-based gnocchi; Potted meats; Prepared beef; Prepared food kits composed of meat, poultry, fish, seafood, and vegetables and also including sauces or seasonings, ready for cooking and assembly as a meal; Preserved meats and sausages; Pre-packaged dinners consisting primarily of meat, seafood or poultry served with pasta, rice, and vegetables; Prosciutto; Pumpkin seed oil; Roast beef; Salami; Salmon; Salted meat; Sauerkraut; Sausages; Seafood not live; Smoked fish; Soft-ripened cheese; Soups; Stock; Stock cubes; Tomato preserves; Tomato puree; Uncooked hamburger patties; Uncooked sausages; Veal; Veal stock; Vegetarian sausages; Veggie burger patties; Frozen, prepared or packaged entrees consisting primarily of pasta or rice; Frozen, prepared or packaged meals consisting primarily of pasta or rice; Alimentary pasta; Alimentary paste (pastas and noodles); Apple turnovers; Apple strudel; Bakery desserts; Bakery goods and dessert items, namely, cheesecakes for retail and wholesale distribution and consumption on or off the premises; Barbecue dry rub; Barbecue sauce; Biscuits and bread; Biscuits, tarts, cakes made with cereals; Bread and pastry; Bread doughs; Bread flavoured with spices; Bread mixes; Brioches; Cakes doughs; Cake frosting; Cake icing; Cakes; Catsup; Celery salt; Cheesecake; Chicken wing sauce; Chili seasoning; Chocolate confections; Chocolate for confectionery and bread; Chocolate toppings; Chocolate truffles; Chocolate-based fillings for cakes and pies; Chutneys; Cocktail sauces; Coffee; Coffee and tea; Coffee based beverages; Coffee beverages with milk; Combination meals consisting primarily of pasta or rice-based entrees and soup or salad for consumption on or off the premises; Crab boil; Dry spice rub for meats and fish; Dulce de leche; Edible fruit ices; Edible ices; Food package combinations consisting primarily of bread, crackers and cookies; Food seasonings; Frankfurter sandwiches; Fresh pasta; Fresh pizza; Frozen dough for use as pizza, bread, or other bread-type products; Garlic paste for use as a seasoning; Gelato; Gluten-free bread; Gluten-free pasta; Grilling sauces; Hamburger sandwiches; Horseradish; Hot sauce; Ice creams; Ketchup; Lasagna; Macaroni; Macaroni salad; Ravioli; Relish; Rice pudding; Risotto; Salad sauces; Salt; Seasonings; Spaghetti; Spaghetti and meatballs; Spaghetti sauce; Spice rubs; Spices. Steak sauce; Steak seasoning; Stuffing mixes containing bread; Tomato sauce; Vanilla beans; Vermicelli; Vinaigrettes; Vinegar; Fresh chestnuts; Fresh chilies; Fresh fruit and vegetables; Fresh garlic; Fresh ginger; Fresh lentils; Fresh lettuce; Fresh microgreens; Bottled artesian water; Bottled drinking water; Bottled water; Carbonated waters; Drinking water; Essences for making flavoured mineral water; Flavoured bottled water; Flavoured enhanced water; Flavoured waters; Flavoured mineral water; Magnetically treated water for human consumption and not for medical purposes; Mineral waters; Prepared entrees consisting of fruit drinks and fruit juices; fruit-based beverages, non-alcoholic beverages containing fruit juices, non-alcoholic fruit extracts used in the preparation of beverages, non-alcoholic fruit juice beverages, vegetable juices, vegetable fruit juices and smoothies; Sparkling water; Spring water; Still water; Table water; Alcoholic aperitif bitters; Alcoholic bitters; Alcoholic coffee-based beverage; Alcoholic eggnog; Alcoholic fruit cocktail drinks; Natural sparkling wines; Prepared alcoholic cocktail; Prepared cocktails consisting primarily of distilled spirits and also including beer; Prepared wine cocktails.

Arranging and conducting concerts; Arranging and conducting nightclub entertainment events; Concert booking; Consultation in the field of special event planning for social entertainment purposes; Consulting services in the field of culinary competitions; Cooking instruction; Developing training systems and learning methodologies for others for use in the hospitality industry; Digital video, audio, and multimedia publishing services; Editing and recording of sounds and images; Educational services, namely, providing internships and apprenticeships in the field of cooking; Educational services, namely, conducting classes, seminars, and conferences in the field of cooking; Entertainment in the nature of visual and audio performances, namely, musical band, rock group, gymnastic, dance, and ballet performances; Entertainment in the nature of live radio personality performances; Entertainment services, namely, wine tastings; Entertainment, namely, edible oil tastings; Entertainment services, namely, wine and food tastings; Entertainment services in the nature of live musical performances; Entertainment, namely, live performances by musical bands; Entertainment, namely, live music concerts; Entertainment, namely, live performance by rock groups.