Frightened Rabbit at Siren Festival (07/18/09) Photo: Jon Klemm (more) Jul 19 Cro-MagsBuy TicketsAmex Presale ends:Fri, 06/21/1311:00 AM Music Hall of WilliamsburgBrooklyn, NY07:00 PM Buy TicketsAmex Presale ends:Fri, 06/21/1311:00 AM Jul 24 The Liza Colby SoundBuy TicketsAmex Presale ends:Fri, 06/21/1311:00 AM Mercury LoungeNew York, NY06:30 PM Buy TicketsAmex Presale ends:Fri, 06/21/1311:00 AM Jul 30 Bobby…