Remember that James Bond movie with the Ice hotel? The entire hotel was sculpted out of Ice and it’s for real too. Everything in the hotel is completely usable. Similarly, artist Katie Paterson taken the idea and made recordings of 3 glaciers (the Langjökull, Snæfellsjökull and Solheimajökull) of Iceland.
She pressed them into three records that were cast and frozen with the melt water from each of the glaciers. When the time came, the records were played on three separate turntables non-stop until they melted. The process took only 2 hours.