Rock City is a duo of brothers from the Virgin Islands, Theron and Timothy Thomas, known by their stage names A.I. and Upton AP. They launched their musical career in 2003, releasing a series of mixtapes combining their calypso, rap and R&B influences. A debut album, Wake the Neighbors, was released in 2009, but it was in the shadows of the studios, as producers and composers, that the two artists made a name for themselves, penning numerous hits for Sean Kingston, Pussycat Dolls and Miley Cyrus. They also stepped in to produce Grammy Award-winning records: Rihanna's Unapologetic and Jennifer Hudson's album of the same name. In 2015, Rock City, who had meanwhile reduced their name to R.City, prioritized their own career with the October release of What Dreams Are Made Of.
