Those are both pretty cool tracks, especially the White Sea one. Reminds me a bit of Blonde Redhead, whom I've already posted in this thread once, but always deserve a repeat:
That whole album, 23, is great. Highly recommended.
You might also enjoy Emilie Simon:
This isn't the best quality available... but the presentation!
I might think of a few more later, but those are two that popped into my head.