Satwember day 26: Clothes Swap. I looked up why Union Flag was on the Hawaiian flag turns out Hawaii and Britian had a long history together and the Hawaiian flag https://www.vaguelyinteresting.co.uk/3206/
Written by Icelandic composer Jón Leifs in 1964, the piece called Hekla, Op 52, requires four sets of rocks hit with hammers, steel plates, anvils, sirens, cannons and metal chains to play.