Anthology by Marvin Gaye.
I am admittedly not a big “greatest hits” guy. Always seems like it’s cheating to me to go there and it feels like you don’t get a true feel for the artist. There are a few exceptions I’ll make to that rule. One is “The Big Jangle” by Tom Petty and CSN & Y’s, “So Far.” I am adding one more to that list “Anthology” by Marvin Gay.