Pain Language is a collaborative studio album by American Los Angeles–based record producer DJ Muggs and rapper Planet Asia. It was released on September 16, 2008 via Gold Dust Media. Recording sessions took place at the Soul Assassins Compound. Production was handled entirely by Muggs, who also served as executive producer. It features guest appearances from B-Real, Chace Infinite, Cynic, GZA, Killah Priest, Prodigal Sunn, Scratch, Sick Jacken, Tri State and Turbin. Its first single will be "9mm" b/w "That's What It Is", which was made available for free download through SoulAssassins.com.