In lieu of an official video from Antemasque, you can watch a bunch of badass young snowboarders doing their thing to the sound of these former Mars Volta men playing "4AM." Or, as the fellas themselves worded it on Twitter, see Omar Rodríguez-López and Cedric Bixler-Zavala "gettin' lil mutton busters all hell-fired up" for Volcom Stone's Peanut Butter and Rail Jam. The group, which also features drummer Dave Elitch and some contributions from bass god Flea, has been pretty generous since emerging from the ether earlier this month. We've seen a studio clip featuring the dulcet sounds of "Drown All Your Witches," and have been freely streaming their first four songs via Bandcamp. It also turns out they've got another connection to the work of extreme sports. Below, check out an X Games-premiered rehearsal video featuring Antemasque and a certain Red Hot Chili Pepper in action.