Mercy, Mercy Me (The Ecology) by Marvin Gaye Overview Tag Appears on 100X Winter 2012 1971 Billboard Anthology (disc 2) Anthology Vol. 2 Billboard Top 100 - 1971 Billboard Top 100 of 1971 Billboard USA 1971 Top 100 Billboard USA Top 100 Hits of 1971 Motown Collection Vol. 4 Disc One The Marvin Gaye Collection What's Going On Winter 100x Playcount 2 Listeners 1