4X 12" HEAVYWEIGHT CLEAR VINYL, IN INDIVIDUAL SLEEVES AND INNER BAGS HOUSED IN SLIPCASE. FOLLOWING A CAREER SPANNING AN EXCESS OF 20 YEARS, AND WITH 10 STUDIO ALBUMS UNDER THEIR BELT, Porcupine Tree HAVE LONG-ESTABLISHED AN UNDIMINISHING REVERENCE HELD BY FANS AND CRITICS ALIKE. HAILED AS A GENRE LEADING, AND DEFYING ALTERNATIVE ROCK BAND, THEIR INIMITABLE SOUND EFFORTLESSLY FLIRTS BETWEEN A MULTITUDE OF STYLES INCLUDING THE CLASSIC ROCK SONGCRAFT, DOWNTURNED METAL AND EXPANDING ELECTRONICS.