Amanda Palmer - All
Amanda Palmer plays the PC3 and uses factory program number 2... so if you want to play one of her songs, better use that one!
Actually, this is only true of her live performances.
I do not have her most recent solo album, but on her first, she used a Celeste on What's the Use of Wond'rin', a distorted Wurly on Guitar Hero. There's also some synth work on Astronaut, Runs in the Family, and Oasis (probably all done by Ben Folds).
Thanks Alex... if you figure out the exact sounds for the particular songs, please create a new thread per song.