With a guitar and an effects pedal, Scottish singer/songwriter KT Tunstall showcased her musical creativity and endearing energy with a breakthrough television performance that helped propel her sparkling 2004 debut album, the Mercury Prize-nominated Eye to the Telescope, onto the global charts. As she evolved, Tunstall would incorporate more rock edge (2007's Drastic Fantastic) and synth production (2010's Tiger Suit) to the mix, while her hook-heavy songwriting remained at the heart of each effort. Following 2013's melancholy, folk-based Invisible Empire/Crescent Moon, she kicked off an album trilogy focused on the soul, body, and mind, which included 2016's KIN and 2018's WAX.