Roland's will make a whole style out of just a maj if that's all you program. But yes, Rikki, when you program specific minor and 7th cv's (patterns, variations, whatever ), you actually play a riff on that chord. The trick is, if you anticipate going in and out of maj/min a lot, you have to try and get them fairly the same to avoid glitchy transitions, but Korg manage the best, IMO, at having variety in the chord pattern changes, and STILL not getting jumpy as you change chords...