Alt-J "Breezeblocks" (live on 'Conan')

Alt-J 'Breezeblocks' (live on 'Conan')
Following this week's release of a new iTunes Session, UK pop-rock experimenters Alt-J — or ∆ — served up yet another version of their An Awesome Wave "Breezeblocks" last night (April 18), this time on Conan.

This was the band's first-ever U.S. TV appearance, and it had members tackling the tune in their own way, from the restrained, closed-eyed approach of honey-voiced guitarist Joe Newman, to the wacky, animated whomping of drummer Thom Green.

You can check it out for yourself down below.