We were biking down Duboce this at around nine this evening on our way to Classical Revolution; we stopped at Valencia upon hearing sirens. A gray sporty car (we think it was a Mustang, but wouldn't swear to it) cranked right from Valencia, then burned rubber (literally) down Duboce under the freeway. An undercover SFPD car followed a few seconds later. Anyone else see this? We've never seen a high speed chase before.

And...if you haven't seen one of Classical Revolution's classical jam sessions, you're missing out.