Rock and metal musicians are sharing tributes online to former Mastodon guitarist Brent Hinds, who tragically died in a motorcycle accident last night (Aug. 20).

The tragedy was first confirmed by Atlanta News First. The outlet reported that Hinds was riding a Harley Davidson in Atlanta, Ga. when a BMW SUV failed to yield prior to making a turn. The musician was 51 years old.

Hinds was one of the founding members of Mastodon. He and the group parted ways in March after 25 years and the guitarist recently revealed on social media that he’d been fired.

The rock and metal community is shocked and saddened by the news. An outpouring of tributes has been shared online from other musicians, which you can read below.

“We are in a state of unfathomable sadness and grief… last night Brent Hinds passed away as a result of a tragic accident. We are heartbroken, shocked, and still trying to process the loss of this creative force with whom we’ve shared so many triumphs, milestones, and the creation of music that has touched the hearts of so many,” Mastodon wrote in a post.

READ MORE: The 25 Best Progressive Metal Albums of the 2000s (Ranked)

“Our hearts are with Brent’s family, friends, and fans. At this time, we please ask that you respect everyone’s privacy during this difficult time.”

Our hearts go out to Hinds’ loved ones. Rest in Peace.

Mastodon

Mark Morton (Lamb of God)

Alex Skolnick (Testament)

Machine Head

Slash

Gary Holt (Exodus, Slayer)

William DuVall (Alice In Chains)

Matt Heafy (Trivium)

Lacuna Coil

Shadows Fall

Jared James Nichols

Unearth

Riki Rachtman

Knotfest

Ben Weinman (The Dillinger Escape Plan / Giraffe Tongue Orchestra)