Cactus Jack/Epic's Travis Scott dropped single "4x4" on 1/24, and the cut is already the #1 single in the U.S. of A. The rap giant debuted this, his fifth chart-topping track, by performing it at Atlanta's Mercedes-Benz Stadium. 100% of net proceeds from the CD single will go to Direct Relief's California Wildfire Response Fund. So power up that CD boombox, kids! Stromberg, Travis and company thank you.