41 Entertainment, namely, live performances by a musical band; Entertainment services, namely, an online activity where you create your own music videos; Entertainment services, namely, providing a web site featuring musical performances, musical videos, related film clips, photographs, and other multimedia materials; Entertainment, namely, live music concerts;Entertainment, namely, live performances by musical bands; Multimedia entertainment services in the nature of recording, production and post-production services in the fields of music, video, and films; Music production services; Entertainment in the nature of visual and audio performances, and musical, variety, news and comedy shows; Entertainment in the nature of visual and audio performances, namely, musical band, rock group, gymnastic, dance, and ballet performances; Presentation of musical performance; Production of sound and music video recordings; Publication of musical texts; Teaching in the field of music