SAN FRANCISCO (CBS SF) — San Francisco’s very own Chris Isaak rocked the crowd on opening night of Super Bowl City in Justin Herman Plaza.

Our dear friends, 99.7’s Fernando and Greg got the crowd going before Chris performed ‘San Francisco Days, San Francisco Nights.’

Isaak is the first of many performers who will take the stage this week including One Republic, Matt Nathanson, and finally culminating with the amazing Alicia Keys.