This is from the January 18, 2021 episode of "The Tonight Show," during a segment called 'Do Not Play.' PLEASE NOTE: No other songs on my Smilehouse CD-R sound like this. It is an intentionally awful, screamy song. But hey! It got me on the air!
I have no idea where, how or why Jimmy Fallon's staff came across Smilehouse. It's a homemade CD-R I had recorded 14 years earlier! And it was also never released on LP; his staff blew up the CD-R cover to make it look like an album cover.
I owe Aaron Conn a jillion thanks for alerting me to this, and an equal jillion thanks to Greg Hazen for hunting down a copy after The Tonight Show removed it from YouTube.