R. Crumb and his Cheap Suit Serenaders - The Cuckoo Waltz 

I've been a fan of R. Crumb and Robert Armstrong for over 50 years

This is great vintage Americana! There is another song with this title released on Rondo Records in 1948 by Ken Griffin on organ.

If anyone knows who wrote this, or even where sheet music may be found, I'd love to hear it. There are several other Cuckoo Waltzes out there, especially one by Johansen.

I hate to break it to you, but that's "The Cuckoo Waltz." Love it anyway.