Check-out tracks from my micro-budget CD, Himalayan Muse, released a few years ago: http://noisetrade.com/dattaa http://soundcloud.com/dattaa I used a CTK-671 kb on tracks other than vocals, acous/elec guitars and percussion. Even though this CTK would be considered fairly entry-level, still, it was a great, affordable tool for helping stitch together this music project. Amazing little 61-key muse-generation machine! Give 'So Suite' a listen at NoiseTrade.com!