Watch a shirtless Danny Elfman perform the most hardcore Simpsons theme at Coachella

I've always enjoyed Danny Elfman's compositions, but I never knew the 68-year-old musician was so tattoo'd and badass. Over the weekend, he performed at Coachella with an orchestra and live band that included Wes Borland from Limp Bizkit and Josh Freese from the Vandals and Nine Inch Nails. — Read the rest