Main artists only. If an artist is featured it does not go toward his/her/their count. An "artist" can mean either a band or an individual. What matters is who, whether band or individual, is credited for the record. The only exception is duets, which are usually credited as "___ & ___". In the case of duets, both artists are credited equally. Current as of 7/20/11.
||You haven't played this game yet.