Double live albums frequently come off as redundant and indulgent, but in the case of Television, The Blow Up comes awfully close to being an essential document, simply because the band's studio albums didn't always capture the rawness and spontaneity that fueled their on-stage improvisations. Both of those qualities are present on The Blow Up in abundance; the sound quality is not exactly pristine, but the performances, recorded in 1978 on what proved to be the band's final tour, are exciting and frequently breathtaking, capturing a side of the band that will enlighten anyone wondering how Television's intricate, layered sound was ever tagged "punk."