Good
Nice wintery/arctic feel. I think it's a really nice song.
On a slightly different tract, my 1st song on NG (currently under review) is also called frost, but yours is better. So it's kinda depressing to find a song with the same name when I thought I was being so original. LOL
Anyway well done. What software do you use? Right now I just have GarageBand and I'm looking to expand.