41 Educational services, namely, conducting on-line exhibitions and displays and interactive exhibits in the field of music, namely jazz music; entertainment in the nature of live performances by musical artists, bands, and ensembles via a global computer network; entertainment namely, live performances by a musical band; 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 review of music, books, recordings, movies, and artists; entertainment services, namely, providing prerecorded music, information in the field of music, commentary and articles about music, and interviews about jazz, all on-line via a global computer network; on-line library services, namely, providing electronic library services which feature newspapers, magazines, photographs, and pictures via an on-line computer network; presentation of live show performances; presentation of musical performances