Instagram/Nick Littlemore & Peter M Music PNAU & The Warning unite in 'Tu Corazón,' a vibrant dance-rock anthem celebrating life's beauty. A spirited global collaboration. April 20, 2026 AceShowbiz - The Australian electronic duo PNAU is back with a vibrant new track titled Tu Corazón (Your Heart), featuring the Mexican rock band The Warning. This three-minute dance anthem encapsulates years of creative collaboration and global influences, delivering a spirited celebration of opening one's heart to life's beauty.