The award-winning DJ breaks down how he built a setlist to prepare an emotional crowd for the Vice President's concession speech. Read the Billboard interview.

When the publication launched in 1998, after the murders of rap legends Tupac Shakur (who died Sept. 13, 1996) and the Notorious B.I.G. (March 9, 1997). Biggie was signed to Diddy’s Bad Boy Records ...