For a BS2 project. Thanks for the past info about randomizing several outputs from a single input. I'm using the branch to case instructions. Now I'm trying to get a set of smooth tones. The basic numerical tones are too simple and too sharp. I found some code that looks like the following; 659'E5, or 669'F5 etcetera. Does anyone know of a complete list of these? These are much better sounds.