Went to Bumbershoot last Sunday and saw a band called the Crash Kings. What I found interesting about this band is the fact that although their music has guitar in the sound, they don't actually have a guitar player. The lead singer, also the keyboardist, has two keyboards he uses. One is for the electric piano sounds, the other is for the guitar.
Check it out. This shows the lead singer sampling popular songs to demonstrate how he uses the keyboard:
