Yo La Tengo’s charming video for “Ohm,” the opening track from their great new album Fade, splits its time between two things: A fantastical animated journey through a psychedelic imaginary universe, an an extended math problem full of music-dork wordplay. YLT’s new video for the lovely, lilting Fade track “Is That Enough” serves as a sequel to that “Ohm” video, and it focuses on the side of that video that everybody liked: The math part! If you can make it through all the whiteboard scribbling, there’s a fun cameo at the end. Donick Cary directs; check it out below.

Fade is out now on Matador.