Steve, if you were to post one of recordings/sequences, your question would be better answered. We need to know more about you.
This Song was written on & was done ALL on the PA4 X except for the Acoustic Guitars & electric lead guitar, maybe one pad in introduction from an old Triton Extreme...
Originally was thinking of grabbing the Yamaha PSX 900 and ALMOST lead the thread with that...LOL...I've only owned Korgs my whole life, never a YAMAHA. I know the Korg OS...
I Give My Life To You