You are viewing something from our
Community made Fact Cards:
Finland is the most sparsely populated country in the European Union, with only 16 inhabitants per km².
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.
Add comment: Please Sign in or create an accout to comment.