Once, Vangelis had said ( using his Yamaha CS80 ) that ''you can bring feelings through this instrument''. Although i don't have the CS80, i tried to make a simple Demo playing on my own Yamaha CS70M, just to share with you my experience.

Sundayman

http://inhousemusicrecords.com/
  / sundaymanmusic  

Also: http://www.vintagesynth.com/yamaha/cs...