This work is licensed under a Creative Commons Attribution 3.0 Unported License. The lyrics of all folk songs are in public domain, but please remember to link back to pesna.org if you use them on your site. The audio samples are in "preview quality", meaning they are encoded in a very low bitrate. This is done on purpose, so that I don't violate the rights of the authors/owners of the recordings (i.e. "fair use").