Mastodon paid tribute to their co-founder and former guitarist Brent Hinds during their show at Alaska State Fair in Palmer, Alaska, on Friday. It was their first performance since Hinds died on Wednesday at the age of 51.

Mastodon co-founder and guitarist Brent Hinds has died in a motorcycle crash. He was 51. “We are in a state of unfathomable sadness and grief… last night Brent Hinds passed away as a result of a tragic accident,” a statement from the band said via Instagram on Aug. 21 with a black-and-white photo of the musician.

The former singer-guitarist for the Grammy-winning band Mastodon, Brent HInds has died in a motorcycle accident in Atlanta. He was 51.