Atrium专辑介绍：Guest appearances by: - J. SCHNITZPAN of ForTiorI (who literally put blood, sweat and tears into his solo on "Quarantine") - ROBERT RAYVID of Dramatic Lunacy (solo on "Chroma") - MONET (lyrics and vocals on "Open Sky Horizon: Earth") Atrium uses Ibanez Guitars, Dean Basses, Bareknuckle Pickups, Kerly Music Strings, Ernie Ball Strings, BOSS and DigiTech