Ipulled out my Taylor tonight, just for some variety and the room LOVED it. I did the last set on guitar, and played about 1/2 of it with no accompaniment. Beatles, Eagles, Cat Stevens, JT ... that soft rock stuff. Then I fired up the MP3 backings that I made up on kb with backing vocals and had a ball with that for a while. I'm glad I did it .... it was a nice change of pace from the sterile, predictable sound of the kbs. There's just so much MORE energy from an acoustic guitar. My psr3k can't produce anywhere NEAR the dynamic range that I can get with just 2 hands and a pick on real strings.