The South by Southwest music festival in Austin, Texas, is a showcase for some of the best music in the world, from huge headliners to up-and-coming artists on the verge of greatness. This year, it all goes down March 15th-20th, and Slacker will be there to bring you the best of fest. This is your musical guide to everything alternative & indie at SXSW 2016, so you’ll find some new faves before any of your friends do.