Thanks, I Needed That
The Beatnix were an Ozzie Beatles tribute band. Some clever lad (or lass) has mashed them up with a "beat-y" version of "Stairway to Heaven." It's astoundingly fun.
Hat tip to Whatever.
Correction: Jeff Wong doesn't think it's a mash up. "Not per se, it's their cover of 'STH' made to look old."