“Superstition,” the song that returned Stevie Wonder to chart supremacy, could’ve been a Jeff Beck song. Beck, the UK blues-rock guitar wizard, admired Wonder’s music, and he wanted to work with him. So they came up with a deal: Beck would come in and play some guitar on Wonder’s album if Wonder would write a song for him. One day, Wonder and Beck were fooling around in the studio, and Beck started playing a beat on the drums. Wonder told him to keep doing it, and then he began improvising on a Hohner Clavinet, a sort of electronic harpsichord that would let you phase back and forth. That’s when Wonder came up with the “Superstition” riff and some of the song’s lyrics. That day, Wonder and Beck recorded a demo of “Superstition,” and Beck was all set to cover it and release it as a single. But Berry Gordy was not going to let that happen.