https://i.pinimg.com/originals/d7/75/31/d77531ddeaf83c8375c2...
https://i.pinimg.com/originals/d7/75/31/d77531ddeaf83c8375c2...
For a similar reason, Weird Al Yankovic always gets permission before publishing his parodies even though he doesn't have to.
Yankovic specifically got legal permission for his song Amish Paradise but not what was arguably "right" meaning permission from the artist Coolio who said no. Yankovic did it anyway.
Years later, they are reportedly "cool" now according to Yankovic: https://www.reddit.com/r/IAmA/comments/1h7afc/i_am_weird_al_...
Yankovic _thought_ he had gotten permission and when he later found out Coolio hadn't been consulted he was mortified.
From: https://www.yahoo.com/entertainment/bp/coolio-did-not-want-w...
>Coolio said when Weird Al initially requested to remake the song, he said, "No," but later realized that, due to the fair use copyright laws, he could not stop the production.
>Coolio later reconsidered Weird Al's proposal. "I sat down, and I really thought it out," he told the students at IPR. "I was like, 'Wait a minute.' I was like, 'Coolio, who the f—k do you think you are? He did Michael Jackson. Michael Jackson didn't get mad.'"
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