This is the original demo version for Nicki Minaj’s Blazin’ from her 2010 debut PinkFriday that features Kanye West & back vocals by the legendary Charlie Wilson of The Gap Band. Charlie’s vocals can be heard behind Kanye’s vocals, but only on this particular version.
Ultimately, when it came time to carry out final mixing for Nicki’s album, Charlie Wilson’s vocals were sadly removed from the version that is on the album for whatever reason.
Kanye’s verse was recorded during the My Beautiful Dark Twisted Fantasy sessions in Hawaii where Charlie Wilson was a big part of the makings of many Kanye records, having made the cut on 7 known records with Kanye from 2010 - 2011, for My Beautiful Dark Twisted Fantasy, G.O.O.D. Fridays & Watch The Throne.