Entertainment services performed by singers, namely, live musical performances; conducting of performances in the nature of concerts; conducting of performance events in the nature of concerts for cultural or entertainment purposes; production of music videos; organization of cultural shows in the nature of concerts; arranging and conducting of meetings in the field of entertainment, not for business purposes; fan club services in the nature of entertainment; entertainer performance services, namely, live musical performances; entertainer services, namely, live, televised and movie appearances by a professional entertainer; disc recording, namely, audio recording services; entertainment services in the nature of live music performances; presentation of concerts