A song called "SHACKLETON" which was written by West Aussie Nick Turner, can be found here on ReverbNation. It's performed c.2011 by duo Tingley Turner, which is/was? Nick with Jennifer Tingley-Cowley.

https://www.reverbnation.com/tingleyturner


I did have those lyrics written out, but they are currently MiA in the Mess I call home!!
However, I was surprised not to find other compositions about Antarctic explorers .....

Cheers,
R-J