Tahiti 80

These guys are by no means an average soul band. For one, they all at some point or another will play keyboards and this causes for the catchy synth-pop sound that makes these guys unique. But this sound isn't all that new. All four memebers of Tahiti 80 has been together since 1993. It wasn't until 1999 when their first album "Puzzle" was released. From then they've been able to keep a steady flow of coming out with a new album every 3 years. The group has also gained quite a bit of popularity in Japan and their song "Big Day' was part of the FIFA '07 video game soundtrack. These uys are currently on tour and don't expect them to slow down anytime soon.
http://www.myspace.com/tahiti80