Pipe organ, played well. I've had the privilege of being exposed to a Casavant (sp?) two pipe chamber organ for many years and in the right hands it can sound unbelievable. There was a fellow, Joe Herdman (now sadly passed away) who used to play it very late at night and much of the neighbourhood could hear it. Incredible purity of tone! A very emotional instrument in the right hands.

Peace, Mooh.