Kurt Cobain would have turned 51 years old today. The Nirvana frontman’s legacy remains unparalleled, though he died at the young age of 27. Check out footage from some of Nirvana’s most iconic concerts, behind-the-scenes looks at the band goofing off and more.

“Come As You Are,” MTV Unplugged in NYC, 1993

“Rape Me” & “Lithium,” MTV Video Music Awards 1992

“Drain You,” Live at Reading 1992

A very stoned early Nirvana interview.

Motorcycle interview, probably also very stoned.

“Where Did You Sleep Last Night,” MTV Unplugged in NYC, 1993

The time Kurt asked Axl Rose to be his daughter’s godfather.

Nirvana giving zero fucks at this MTV interview.

“Polly,” MTV Unplugged in NYC, 1993.

“Rape Me,” Live in Paris, 1994.