Chuck,
Here's what I suggest. If you can watch MTV or VH1 to see the bands playing.. Watch the guitar players. Also listen to some sax songs too. Listen closly to these instruments and you can get an idea of how they sound and where notes can bend. It really takes some practice. What type of keyboard do you have? I'll throw together some really simple examples for you using several voices and send them to you. When you get the hang of it I think you'll find yourself using them more

Squeak