Dave Grohl and John Paul Jones / Photo by underdutchskies

Dave Grohl fans will love the Head Foo's furious drumming on the latest leak from his new supergroup, Them Crooked Vultures' "Elephants." While the song's lyrics are tough to make out, the musical energy comes through loud and clear.

Recorded at a surprise festival show in Belgium last week -- Grohl, Josh Homme, and John Paul Jones' third live performance following their Chicago debut and an Amsterdam gig -- "Elephants" features a more prog-metal sound than we've heard from them before.