The Voodoo Experience Music Festival, which touches down in New Orleans each Halloween weekend, is known for it's eclectic mix of genres and huge headliners. This year's fest, which runs Oct. 29 - 31, includes major sets by everyone from Ozzy Osbourne and Muse to Drake to Hot Chip. But if you only catch the biggest acts, you'll be missing out on some of the great up and coming acts that are a key part of the soul of the event. What better way to discover new music than to hear some of it? To that end, Billboard.com's is giving you free downloads of tunes by some of this year's acts. This week, check out "And Together" by Innerpartysystem and "Up In Smoke" by southern rockers Blackberry Smoke.
Innerpartysystem plays Voodoo on Friday, Oct. 29.
Blackberry Smoke plays Voodoo on on Sunday, Oct. 31.