Sigur Rós’ song “Viðrar vel til loftárása” from Ágætis byrjun has been covered by the International Space Orchestra (ISO)—a group comprised entirely of legitimate space scientists. The cover was produced by Sigur Rós collaborator Alex Somers. Grab the track here. The ISO and Sigur Rós performed together last year at the Hollywood Bowl. Find the band’s latest set of tour dates here.

Here’s the original version:

CORRECTION: A previous version of this story indicated that the ISO track was produced by Sigur Rós. It was produced by Alex Somers.