How the cover happened: Earlier this month, Badu dropped a seven-minute remix of "Hotline Bling" on Soundcloud, which will be released on her upcoming mixtape, "BUT U CAINT USE MY PHONE." ...

Credit: tim mosenfelder/Getty Images Arcade Fire and Miguel banded together to cover "Hotline Bling" together with the help of Kamasi Washington's ferocious saxophone solo and John Oates of Hall ...