Irv Gotti, the music producer who created hits for Ja Rule, Ashanti, DMX and Jennifer Lopez, has died at the age of 54. Best known as the founder of the record label Murder Inc., his signature style of blending hip-hop beats with smooth R&B melodies shaped the sound of the charts in the late 90s and early 2000s.

Famed music executive Irv Gotti, founder of hip-hop label Murder Inc. which produced superstars including Ashanti and Ja Rule, has died at the age of 54, according to the record’s distributor Def Jam.

Following his tenure as A&R at Def Jam, Gotti founded Murder Inc. with his brother Chris Gotti in 1998 and released Ja Rule’s debut album “Venni Vetti Vecci” the following June. That album became a massive smash for both Ja Rule and Gotti, who executive produced the album and helmed every song on the project.