"What's Going On" & "Let's Get It On"
[DOC] [TLE] Number 1's: Marvin Gaye by Marvin Gaye on Apple Music [PAR] Listen to songs from the album Number 1's: Marvin Gaye, including "Let's Get It 
On," "Got to Give It ... What's Going On, Marvin Gaye, 3:53, $1.29, View in iTunes.