For some reason, there are a ton of mash-ups of Marvin Gaye songs floating around. Here are three good ones.
Peculiar Symphony (Marvin Gaye vs. The Verve) by El Barto and Liam B
What’s Ringo On? (The Beatles vs. Marvin Gaye) by CCC
I Heard I’m No Good (Amy Winehouse vs. Marvin Gaye) by Amoraboy