Production, distribution and publishing of music; audio and sound recording and production; record production; [ videotape production; ] entertainment in the nature of live concerts and performances by musical artists and groups; entertainment services, namely, personal appearances by musical groups, musical artists and celebrities; entertainment services, namely, providing a web site featuring musical performances, musical videos, related film clips, photographs, and other multimedia materials; entertainment services, namely, providing on-line reviews of music, musical artists and music videos; entertainment services, namely, providing prerecorded music, information in the field of music, and commentary and articles about music, all on-line via a global computer network