Double vinyl LP pressing. 2013 release, the first studio album in four years from the Southern Rock/Jam band led by guitarist Warren Haynes. Shout! Features 11 tracks recorded by the band in Los Angeles and Stamford, CT plus a bonus disc featuring an all-star lineup of vocalists interpreting the Mule's new songs. Special guests include Elvis Costello, Dr. John, Ben Harper, Toots Hibbert, Glenn Hughes, Jim James, Myles Kennedy, Dave Matthews, Grace Potter, Vintage Trouble's Ty Taylor and Steve Winwood.