Scott Plumb was drummer in Oakland, California-based hard music quintet Kalas (pronounced: Kah-Laas) until October 2006, when they split up.
The final Kalas line-up was completed by featured front man and legendary hard rock icon Matt Pike (Sleep, High On Fire) on vocals, Andy Branton (Econochrist, Grimple, Samiam) and Paul Kott (Cruevo, High Tone Son Of A Bitch) on guitars, and bassist Brad Reynolds.