Do you want to watch Jimmy Fallon beatbox over The Roots’ undun? Probably not, but here it is anyway.

From Consequence Of Sound:

During last night’s Late Night with Jimmy Fallon, good ol’ J-Fal proved he’s not only got dope mic skills, but mad freestyling and beat-boxing skills that somehow ended up on the cutting floor of The Roots’ latest LP, undun. If you’re wondering why you can’t hear him on the album, the clip, particularly ?uestlove’s facial expressions, tell the tale.

It starts off as painful as you’d expect, and then it just keeps going.