artists and as a duo. While they had been collaborating since 1994, it was not until 1999 that they released a full-length collaborative effort, Blackout!. The follow-up album, Blackout! 2, was released in 2009.

Method Man often gives a shout out to Redman on tracks that do not feature Redman; this usually comes in the form of "What up, Doc!" referring to Redman's alias "Funk Doctor Spock". In 2001, they starred alongside each