[ Ref. 220521 MMD, New Piano Roll Scans at IAMMP Roll Archive ]

What makes the piano roll, "You're The Cream In My Coffee", rare?

Robert Couser

 [ Piotr Barcz wrote in 220314 MMDigest that he seeks You're The
 [ Cream In My Coffee "played by Howard Lutter on his Welte roll."
 [ Piotr wrote later in 220521 MMDigest, "'You're The Cream In
 [ My Coffee', one of the rarest rolls that has ever been made."
 [ Hear the Welte DeLuxe performance by Howard Lutter at
 [ https://www.youtube.com/watch?v=eIb_Q1X0tbw 
 [ -- Robbie