It's been five years since Interpol became hipster darlings with "Turn on the Bright Lights," and in that time, the band has switched from high-profile indie label Matador to higher-profile major label Capitol and made the leap from clubs to larger venues. But Wednesday's show at a half-empty Agganis Arena showed a band that may be in danger of stalling out.
Of course, half-empty also means half-full, and if Interpol isn't quite arena-size yet, it certainly seemed to be headed in the right direction. Taking the stage enshrouded in blue lights and shadow, the band opened with the ominous wash of "Pioneer to the Falls." When the full band came in behind guitarist Daniel Kessler's pinging notes, the song became crystalline in its gloom.