Musical performances; organisation and conducting of dance, music and other entertainment festivals; dance choreography; organising of dancing competitions; instruction in dancing; singing concert services; singing classes; choir singing; instruction in singing; singing concert services; musical concert services; concert services; instruction in singing; arranging and conducting of concerts; concert services; providing dancing facilities; dance hall services; singing classes; arranging and conducting of concerts; reservation services for concert tickets; children's entertainment services; club entertainment services; entertainment