Two Rachmaninov Preludes (for Ken Schenck)

Prelude in G# minor op.32 no.12
http://www.archive.org/flow/flowplayer.commercial-3.2.1.swf

Prelude in Bb minor op.32 no.2
http://www.youtube-nocookie.com/v/jyyny_Od1zI?fs=1&hl=en_US&rel=0

Dedicated to Ken Schenck on his birthday. Public domain sheet music of these and other pieces can be found at IMSLP, for those who find that useful.