The Flaming Lips' Wayne Coyne says the track he did with Ke$ha is not a far cry from 'Bohemian Rhapsody'.
'2012' is "big, dramatic" and all about the "end of the world", Wayne told Huffington Post.
"The Ke$ha track is a little of an email collaboration, then on the phone, and at her studio in Nashville," he explains. "It reminds me of 'Bohemian Rhapsody'."
Coyne says they worked on the "really special recording", due to feature on Ke$ha much anticipated 'cock pop' album, as well as "some other things that might be on her next record".
"I just really love her," he concluded.