Seth Kimbrough is a professional BMX rider and musician, appearing as the vocalist for Mortal Treason.
In 2001 Seth formed the band Mortal Treason alongside Bruce Crisman, Josh Jarrett, Richie Reale and Chase Nikkins.
After a quick search for members Adam Wright, TJ Alford, Steve Robinson and Seth's then wife, Elizabeth Kimbrough, joined the band.
Two years after the disestablishment of Mortal Treason Seth announced that he was performing in a new band called Misery Chastain.
Misery Chastain has uploaded three songs to their MySpace page entitled "The Unseen", "Behold the Beast" and "Under a Weeping Sky".