Autumn is upon us and here in LA we are harvesting art, music, and mayhem. For whatever reason, it seems that this is the busiest festival weekend of the year, with something for all ages, in all corners of LA, and all times of day and night. If ever there was a weekend to clone yourself and be everywhere at once, this would be it. Jump right in. Swerve Festival: This looks to be......

LAist had a chance to see the Chemical Brothers at the debut of their US tour at the sold-out Hammerstein Ballroom in NYC last night. It's their first headlining appearance in the US in over 5 years and they brought it, full on. They will be headlining the Nocturnal Festival a week from today and there's plenty of other folks to see there as well, but really, the Brothers alone justify attendance. Here's a photo......