There are at least 8 artists with the name Amadeus. 1: A Japanese rock band formed in 1996
2: A Finnish tango/schlager singer who took part in the Finnish national final of the 2010 ESC
3: A DnB DJ
4: A band from Romania
5: A pop/rock band from Serbia
6: A Metal band from Belgium
7: A Finnish pop/rock band
8: A rock band from Hudson, Ohio that has since broken up
9: An English electropop musician

Read more about Amadeus on Last.fm.