Best songs with multitracking?

still-SBP
still-SBP Members Posts: 898 ✭✭
edited January 2012 in R&B & Alternatives
I'm listening to Marvin Gaye's "Lets get it on"that song is so smooth the multitrcacking is flawess.He sings slightly differnt backing vocals in the right side than the lead vocal which you can't really hear without headphones.What's some of yall favorites with this technique?