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. In the last few years, the GRAMMY Award-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. Presented in conjunction with Live Nation.