A Perfect Circle has announced a 2027 North American tour and released a new single titled 'To Whom It May Concern,' continuing their recent activity following the live video release of 'Starless' and a performance at Paris's Zenith. The band was also confirmed for the 2027 Sonic Temple Festival alongside acts like Iron Maiden and blink-182. Their latest single marks a revival of their signature style, drawing attention to their enduring influence in the rock and metal scene.