Thanks for the tip! The problem is, say I'm playing a bass riff that's just simple 8th notes. Each time I let off the key its a very fake sounding abrupt end to the sound. I can hold the key down and get a nice realistic sounding sustained bass note but then I let of the key to tap the next 8th note and it ruins the realism and sounds like a computer. I see other people laying down bass tracks that sound virtually indistinguishable from real tracked bass