KT is one of six musicians selected for the prestigious programme.
KT Tunstall attending the Sundance Film Festival earlier this year
She recently talked about being in a "better place" following the end of her five-year marriage to Luke Bullen, the drummer in her band. The songbird blamed problems in the relationship on the pressures of touring and the death of her adoptive father.
She said: 'It's worked out great. You choose how these things go for you. It's all about your state of mind and approach.
"I was very grateful for the opportunity over what I wanted to change about my life and ended up in a much better place. So, yeah, I'm very happy and feeling very free. I'm going to spare myself the embarrassment of retiring."