Kim Schifino of Matt and Kim at Virgin Free Fest 2010 Photo: Jon Klemm (more) Mar 21 The Sounds Music Hall of WilliamsburgBrooklyn, NY08:00 PM Buy TicketsAmex presale begins:Wed, 03/02/1112:00 PM Mar 29 Sallie Ford & the Sound Outside Mercury LoungeNew York, NY06:30 PM Buy TicketsAmex presale begins:Wed, 03/02/1112:00 PM Apr 6 The Octopus Project…