PPH is a multi-instrumentalist and also a reoccuring face in many bands such as The Mountain Goats and (the now defunct) Nothing Painted Blue. He also was in a band with his brother (Kevin) called DISKOTHI-Q. His first solo album, The One Hundred Thousand Songs of Peter Peter Hughes, is available at http://peterpeterhughes.bandcamp.com/.
Fangio, his second solo album, is available here: http://www.fayettenamrecords.com/
It is beautiful.