A little more than a month ago, San Francisco indie rock girl group, Thao & Mariah, celebrated Rhapsody's 10th anniversary with a playful set at the Showbox at the Market. Although it was widely considered to be a success, there was a noticeable lack of late 80's hip-hop covers. Three weeks later, the girls finally made up for it. The singer/songwriter duo joined "Portlandia" stars Fred Armisen & Carrie Brownstein on stage December 30th for a semi-serious take on Salt-N-Pepa's "Push-It". It's worth at least a couple plays on the old YouTube player.