Like a recurring rash or the metric system, Little Big Fat flares up just when you think it’s gone. Twelve years in, the collaboration presents as a deep musical itch, the scratching of which reveals the band’s heyday. The recent addition of Marc Gee on vocals and keys adds depth, range, and fullness while Dave Langley’s sultry bass stylings subtly bind the proceedings with a solid yet squishy sense of adventure. Steeped in rock nostalgia but tilting slightly progressive, LBF blends together songs you know and songs you think you know. All are handled with care by those that consider both the jam and the integrity of the song’s foundation equally worthy of focus.