Set of tunes

[audiocat]

Hi guys,

I need some help with language recognition. I found this song at the "Celtic Ballads" compilation. I would love to learn it by heart, but I don't know in what language is it sung and I don't have the lyrics. Could anyone, please, tell me what language is it and help me with writing down the lyrics or, at least, say what this song is about? Or probably you could recommend me a community to which I can post it too :)

Tony McManus - Set of Tunes



Thank you very, very much!