Her breakthrough came in the late 80s with hits such as "Caught Up in the Rapture" and "Sweet Love."
Baker left the music world ten years ago to raise her family. She was also involved in a contract dispute with her record label.
She started recording a new CD in 2000, but lost all her work because of technical difficulties at the studio.
On Saturday, she performs "You're My Everything" and "How Does It Feel" from her new "Blue Note" CD, as well as her hit "Fairy Tales."