Sept ans de réflexion
The album includes two covers, "If You Wanna Be Happy" originally recorded by Jimmy Soul in 1963, and a remake of "The Seven Year Itch", a song by August Darnell's previous band Dr. Buzzard's Original Savannah Band. "The Seven Year Itch" was originally released on their third album "Dr. Buzzard's Original Savannah Band Goes to Washington" in 1979. "Doppelganger" also marked the renewal of Darnell's collaboration with his older brother Stony Browder Jr. Four songs including "The Seven Year Itch" were co-written by the brothers.