Andrew,
Check out the songs posted at
www.psrtutorial.com and you'll find that most were made on a PSR-2000 and PSR-3000. There are thousands of songs there, some of which are among those you requested.
Cheers,
Gary
_________________________
PSR-S950, TC Helicon Harmony-M, Digitech VR, Samson Q7, Sennheiser E855, Custom Console, and lots of other silly stuff!
K+E=W (Knowledge Plus Experience = Wisdom.)