1) Xanadu is a Serbian electronic music performer and song writer 2) Xanadu is a 6 man folk rock band which won Battle of the Bands in Tulsa, Oklahoma in 2006. The guys were only 18 or so at the time of winning the competition. By winning they were given the opportunity to record their debut and only album to this day. Their impressive instrumental talent coupled with lead singer Brian Payne's voice create a music genre set apart. 3) Xanadu is progressive rock band from Poland. First band of Mariusz Duda (vocalist and bassist of Riverside)