Entertainment services, namely, organizing and conducting stage shows in the nature of plays, music concerts, dance performances, theatrical show performances including music, dance, drama and acrobatics, nightclub parties, contests, dance events and parties, all provided aboard a cruise ship; entertainment services in the nature of live performances by a musical band, musical performances, live dance performances and live stage shows in the nature of plays, music concerts, dance performances, theatrical show performances including music, dance, drama and acrobatics, entertainment exhibitions in the nature of dance performances; organizing cultural activities; arranging and conducting of concerts; theatrical show performances provided at performance venues; and theatrical and musical floor shows provided at performance venues