Gig Alert: Jambinai at Le Poisson RougeTickets: $20, Show at 8PM, 18+ Rock and metal meet the sounds of Korean classical music in the band called Jambinai. This trio from Seoul combines the pounding drums and wall of guitar sounds with the traditional Korean zither, fiddle, and oboe. There are moments of almost courtly elegance in Jambinai’s music, but that’s really not what their fans go to see them for. As one member of the trio dryly notes, “we are darker than other Korean traditional bands.” Ya think? The Korean classical/postrock band called Jambinai plays tonight at Le Poisson Rouge.