[DJ HERO] (Music video) I Heard It Through The Grapevine vs Feel Good Inc. 

This video is a little bit tricky, because the Feel Good Inc parthas a lot of instrumental, and I had to cut many parts where 2-D sings, I decided put Murdoc/Russel instead.
Original videos:
Marvin Gaye - I heard It Through The Grapevine (a capella) • Marvin Gaye - I Heard ...
Gorillaz - Feel Good Inc. • Gorillaz - Feel Good I...
------► Next DJ Hero video:
Poison vs Word Up
(suggest more in comments, both songs must have a video clip or a very good live version)
I'm sorry but I will not give any ETA I'm a pretty busy person and I do this just for entertainment. And honestly, it does not seem like much, but synchronizing so many things takes a lot of time.