[Photo via] Thinking about how you're going to let your hair down and blow off TGIF steam with weekend salvation just a matter of hours away? We highly recommend those plans involve a concert. From tonight until Sunday, you can fist-pump it out or headbang your way through performances from Kaskade, Holy Ghost! and Sleigh Bells. Or venture over to Edward Sharpe & The Magnetic Zeros' "Big Top," all-weekend circus-themed music fest unlike any other with artists such as Fool's Gold, Lucent Dossier Experience, Scott Land Marionettes, and more. Let us help you make the most of your hard-earned freedom with this guide to L.A.'s best live music this weekend.