In recent weeks, Miley Cyrus hasn’t just shared her stage with the Flaming Lips; she’s also gotten together with them (and with MGMT’s Andrew VanWyngarden) to record a cover of the Beatles’ “Lucy In The Sky With Diamonds.” And now, according to Lips leader Wayne Coyne, we know they did “A Day In The Life,” too. Coyne posted a quick clip of the song — specifically, of Cyrus singing the Paul McCartney part — on Instagram, noting they’re “almost done mixin,” and you can hear it below. It sounds sort of reggae-ish?

Oh boy.