You need to change the chord sheet for each instrument. For example, place a hold on bar 4 for your guitars. Now generate. Now take the hold off of bar 4, and generate your bass, it will play through. The nice thing about Realband is that you do not have to regenerate the whole track to make a change. Just highlight the section of the track you want to generate. I find it sometimes easier to highlight the section on the chord sheet, then when you go back to the tracks view the track will be highlighted on the section you want to regenerate. The wish list just had a great suggestion about being able to save multiple chord sheets for each song. Making these kinds of changes is the reason...Bobby