Some 2,000 bands will play 2010 -- but these are the essential acts, as picked by SPIN's editors.
The Diners, Drive-Ins & Dives host shares his "money" establishments in Austin, Texas.
The winning band gets the cash from the Pepsi Refresh Project for their charitable cause.
It's the ultimate South by Southwest mixtape! Get psyched for March's music blowout with these 29 hot tracks.


Best Photos of SXSW Music: Day 4 See festival-closing pics of Andrew WK, Neko Case, Circa Survive, Minus the Bear, and more from Austin's SXSW. See Photos >>
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Best Photos of SXSW Music: Day 3 See the best of the fest, including Uffie, Muse, Patrick Stump, Travis McCoy, Fucked Up, and more. See Photos >>
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Best Photos of SXSW Music: Day 2 See Nicole Atkins, She & Him, Stone Temple Pilots, Metric, War Paint, and many more. See Photos >>
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Best Photos of SXSW Music: Day 1 Check out the Austin fest's highlights, including Melissa Auf der Maur, Metric, Motorhead, and more. See Photos >>
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The Seattle rockers play two songs from their forthcoming album.
The Metric twosome play two songs from Fantasies at the SPIN/MySpace Music Loft in Austin.
The Jersey rockers strip down two tracks from their forthcoming June release!
Unplugged tunes from one of SPIN's 10 to Watch in 2010!
The rising young star from a small town in Missouri plays three unreleased songs!
The smooth SoCal troubadour weakens knees in the Loft.
Eric and Alex from the glammy, show-stealing band chat the SPIN party.
Zach and Pat from the Bay Area band hang at Stubb's.