Entertainment services performed by singers; entertainer services; organization of cultural and artistic events; publication of songs; song writing; song writing; preparation, arrangement and organization of concerts; interpretation services; organization of shows; production of music; entertainment provided by a musical groups; production of music videos; live musical performances; entertainment services relating to music festivals; providing digital music from the Internet; rental of phonographic and musical recordings; music recording research services; music composer and author services; provision of non-downloadable online electronic publications in the field of music; provision of digital music [not downloadable] from MP3 websites on the Internet; provision of information, commentaries and articles about music on computer networks; video production; entertainment by means of films; motion picture production