Bob Bryar, former drummer for the band My Chemical Romance, has died. He was reportedly 44. The news was confirmed to CNN by a spokesperson for My Chemical Romance, who shared the following statement: “The band asks for your patience and understanding as they process the news of Bob’s passing.”

Although newer My Chemical Romance fans may be more familiar with the group’s current drummer, Jarrod Alexander, Bryar played a musical part in the group’s rise in popularity. Alongside the band’s original members and lead vocalist Gerard Way, Bob Bryar played on MCR’s breakoutout album, The Black Parade.

Bob Bryar has died. As the former drummer for My Chemical Romance through one of the most influential portions of its career—including recording, touring, and writing on the album that pushed the band from “successful” to “international superstars,