Silence the Sirens is the second album from Muph & Plutonic and was released on 21 November 2006. The album took 10 months to produce and features guest performances from several Australian MCs and Musicians, including Fatlip (The Pharcyde), Pegz, Urthboy (The Herd), Ivens (Awakenings),[5] Raph Boogie & BVA (Mnemonic Ascent) and Red Ghost. The album is considered a classic in the Australian Hip Hop scene, due its blend of high quality production and polished lyricism.[citation needed] It peaked at No. 11 on the ARIA Urban Album Chart[6] and was featured as Triple Js Album of the Week.[7]