I have made a set of Debussy kits for the Game Boy music program LSDJ. I think Debussy is great, so you can expect more.
These kits contain samples from Voiles, Danseuses Dé Delphes and of course La Cathedrale Engloutie. These beautiful piano chords crushed down to 8 bit / 11.468 KHz actually sounds much better than I had anticipated.
Get the Debussy LSDJ Kits here: http://milkcrate.com.au/_other/downloads/lsdj_kits/Debussy_Kit.zip
Listen to an example here: http://milkcrate.com.au/_other/useless/debussy%20example.mp3