The 20/20 Experience, 2 of 2 is the fourth studio album by American singer Justin Timberlake, released on September 27, 2013, by RCA Records. It is considered the second half of a two-part project, following The 20/20 Experience (2013), his third album. Production was handled by Timbaland, Timberlake, and Jerome "J-Roc" Harmon, with Rob Knox contributing to the album's deluxe edition and Daniel Jones providing additional production on "Cabaret". It was supported by four singles: "Take Back the Night", "TKO", "Not a Bad Thing", and "Drink You Away".