DJ Clark Kent, Who Introduced Jay-Z to the Notorious B.I.G., Dies at 58

Antonio Franklin, known as DJ Clark Kent, a widely respected hip-hop insider for four decades who had influential relationships with many leading rappers, died on Thursday at his home in Greenbrook, a township in northern New Jersey. He was 58.

The cause was colon cancer, his wife, Kesha (Vernon) Franklin, said.

Mr. Franklin’s career followed the trajectory of hip-hop itself. He entered the scene just as it was taking shape, in New York in the 1980s, and he reached prime time when rap itself did, in the mid-90s. After being a club D.J. for years, he moved on to work as a producer and took jobs with Atlantic Records and Motown.

In 1995, he produced a rap classic — and his first hit song — with “Player’s Anthem” by Junior M.A.F.I.A., a group formed by the Notorious B.I.G., who also appeared on the track. The song became a breakout single for the group and introduced Lil’ Kim to the international hip-hop audience.

The next year, he produced three songs on Jay-Z’s debut album, “Reasonable Doubt.” His most noteworthy contributions were to the song “Brooklyn’s Finest.” Mr. Franklin provided the vocals for the hook, and he suggested to Jay-Z and his manager, Damon Dash, that they include Notorious B.I.G. on the track. The two somewhat hesitantly agreed — without realizing that Mr. Franklin had already asked Notorious B.I.G. to wait downstairs. The collaboration took place instantly.

That kind of behind-the-scenes orchestration was ordinary for Mr. Franklin. In 1998, he saw a young man who went by Shyne freestyling in a barbershop, then introduced him to Sean “Puff Daddy” Combs, who signed him to a record deal on the spot.

“I practically knew every rapper before they made their records,” Mr. Franklin told the pop culture publication Complex. “They wanted to be familiar with the D.J.s and what was happening in hip-hop. I was happening in hip-hop.”