There are several bands called The Advantage.
1. An American video game covers band
2. A British dance-rock band 1. The Advantage is an american rock band from Nevada City, California formed in 1998 that specialize in doing covers of music from old Nintendo Entertainment System games. They have covered songs from numerous games, including Mega Man, Castlevania and Metroid. As of 2006 they have released two albums on the indie label 5RC (5 Rue Christine Records):-
* The Advantage