Hkan & Dennis Wiklund – Disillusion (ABBA cover) Jun 20, 2017 ABBA - Die Story 3/5 (The Lovesongs), Cover, Cover ABBA, Cover Disillusion, Cover Pop, Cover Rock, Ring ring, Hkan: vocals, keyboards and programming, Dennis: grand piano. Like 0 Thanks! You've already liked this « Steely Dan’s Bodhisattva – Drum Cover » Blue Quays cover of Mamma Mia by Abba