An underwater concert by Between Music. Five performers submerged in water tanks, playing custom-made instruments and singing - entirely underwater. AquaSonic is made by Between Music, Denmark. International producer and representation: FuturePerfect Productions. Composer, and Performer: Laila Skovmand. Video by Christoffer Brekne. Lightning Designer: Adalsteinn Stefansson. Sound Designer: Anders Boll.