United We Stand: Best US - UK Collaborations in Music
'Homecoming' – Kanye West, Featuring Chris Martin
Yeezygot with Coldplay's frontman Chris Martin for this tribute to Chicago off his third album, Graduation. It was to be released as a single in the U.S., but never did. Instead, Ye's flow and Martin's key strokes peaked at No. 9 on the U.K. charts.
(Photos from left: EPA/TIAGO CANHOTO /LANDOV, John Shearer/Getty Images)