New releases this week include the second single from singer-songwriter and daughter of ex-Eurythmics Dave Stewart, a new song from proven hitmaker Nick Jonas who says his main goal the last year and a half has been, "to break some of the perceptions down and rebuild,” plus music from Scandinavian newcomer Paul Rey— a recent protégé of Quincy Jones.

Kaya Stewart, "Let's Split" (Warner Bros.)
Nick Jonas, "Levels" (Safehouse/Island/Republic)
Paul Rey, "Good As Hell" (Epic)