Don't forget Eddy Van Halen's uncredited guitar in Michael Jackson's "Beat It". He apparently had an agreement with the rest of Van Halen not to do any side gigs, so when Quincy Jones reached out to him, he agreed to do it on condition that no one find out. So, he asked that his guitar go uncredited, he didn't want to be paid, so he did it for a case of beer, and all he asked for in return was for Jackson to teach him how to dance sometime. Van Halen evidently rearranged the song while Jackson was busy doing something else. He recorded his guitar in a single take.
There's a story (may be apocryphal) that Van Halen was at Tower Records. "Beat It" was playing on the store in the store and as the guitar solo comes on, Van Halen overhears a couple of guys saying something like "Listen to this guy rip off Eddie Van Halen's sound" and Van Halen goes up to the guy who said it and tells him, that it
was Van Halen on the solo.
Anyways, here's Michael Jackson and Eddie Van Halen in Beat It.
https://www.youtube.com/watch?v=oRdxUFDoQe0
BC