Class 041: Radio entertainment production; Entertainment event booking agencies; Presentation of musical performances; Production of musical videos; Organization of exhibitions for musical entertainment; Live performances by a musical group; Entertainment services in the nature of recording, production and post-production services in the field of music; Music production services; Music composition and transcription for others; Multimedia entertainment services in the nature of recording, production and post-production services in the fields of music, video, and films; Publishing of books, e-books, audio books, music and illustrations; Production of sound and music video recordings; Music video production; Production of music; Music arranging services; Audio and video recording services; Recording studio services; Editing or recording of sounds and images; Audio recording and production