Clavi parts in Stevie Wonder's Superstition.

Simplified analysis of the clavi parts used in the studio recording. I just use looping in a DAW mix to listen to individual clavi parts, making the (false) assumption that they're played the same throughout the song, just to simplify things. The goal is to be able to reproduce it closely in a band situation.
See these excellent videos that cover the same topic, with different angles:
Shows how to play both parts and how to dial-in the sound (clavi settings and effects): • VULF /// How To Play S...
Another how-to from someone who actually played with Stevie: • The Iconic Keys Behind...
The latter video is excellent but I wouldn't play the main riff like she does because her left hand should be left to the bass player (in a band) and she's not playing the funky chords that Stevie plays (with his right hand).