Perfect for curling up on the futon with a flask of Stoli:
Svefn-G-Englar by Sigur Ros
You can find more Sigur Ros MP3s here.
And, apropos of nothing:
- the signalling repertoire of the domestic cat and its undomesticated relatives
- sleeping positions of Hoffmann's two toed sloth plus other characteristic behaviours
Thank you, badger bag.