Trivia Question

[SisterNightroad]

I'm liking these trivia things, I'll do this before starting cooking for tomorrow.

Obviously Don Henley collaborated with Stevie on Bella Donna in Leather and lace and The Highwayman, and there was also an unconfirmed rumour that said he was present in one of the Tusk outtakes of If You Ever Did Believe but I'm skeptical.
Then I think Don Felder played guitar on both Bella Donna and The Wild Heart, I'm sure I read he was present on Nothing Ever Changes.
Bernie Leadon played on Street Angel in more tracks, I only remember he is on Blue Denim.
Don't know if it counts as a collaboration but Stevie wrote Priest of Nothing using the track of a Joe Walsh song.

Anything more?