The temperature outside may be cooling down, but Brazil's craziest group of party-rockers, CSS, are getting ready to turn up the heat with a string of North American shows this December. The mini-tour in support of the group's sophomore effort, Donkey, kicks off in Las Vegas Dec. 9 and will hit major cities in the U.S.

If you weren't able to attend last weekend's Austin City Limits music festival, not to worry: SPIN.com was there, snapping photos of every great band we could find. Check out our shots of Beck, Foo Fighters, CSS, and many more artists below and on the next two pages.

The New Pornographers and Grizzly Bear: Eating Indie Rock for Dinner:

Here's a rundown of what's available online and in record stores this week. Click each album title to read Spin's review:

Paul Weller, 22 Dreams: Punk's cappuccino-sipping style councillor puts heads to bed.

What? When Brazilian nightlife aficionados CSS hit North America with their bratty self-titled debut -- playfully prodding Paris Hilton and copulating to Death from Above -- inhibited Yankees rejoiced inside, but only coyly shuffled their feet. Call that a warm-up.