KT Tunstall burst onto the music scene with her 2004 multi-platinum debut, Eye to the Telescope, which spawned the global hits "Black Horse and the Cherry Tree" and "Suddenly I See." These songs established Tunstall as a captivating, must-see performer, as well as a Songwriter with a singular knack for balancing introspective folk and propulsive rock. "I feel there are two immediate, recognizable pillars of my style," she says. "I have this troubadour, acoustic guitar-driven emotional side. Then there's definitely a rocker side of me with sharper teeth. "In the last few years, the Grammy-nominated Scottish Musician has expanded on these musical selves by focusing on a trilogy of records, where each album zeroes in on a single concept: soul, body and mind. The first, 2016's Kin, was the soul record; 2018's Wax was the body record, and the new Nut is the mind record. Produced by Martin Terefe, who co-wrote her 2005 global hit "Other Side of the World," Nut draws on Tunstall's love of percussive West African grooves as a metaphor for the learning patterns of the mind and is an eclectic album that seamlessly weaves together disparate styles. She found her writing mojo thanks to "Canyons," a song propelled by a grimy, heavy rock riff. In keeping with Nut’s theme, the song's lyrics are about the canyon-like physiology of the brain, and explore the parallels between humans developing unique identities and the way nature evolves and is shaped over time.