Rockin’1000’s latest feat: Nirvana’s “Smells Like Teen Spirit” performed by 1,200 singers, guitarists, bassists, and drummers.

The group of Italian musicians have made a name for themselves by staging large-scale jam sessions of popular rock anthems. The idea rose out of a crowd-sourcing campaign to get the Foo Fighters to play a concert in their small town of Cesena. Since then, they’ve staged similarly large performances of songs by The White Stripes, David Bowie, and The Black Keys.

Here’s them performing the Foo Fighters “Learn to Fly.”