Traditional musicians, hi there!
Fairly recently I've written some song-tunes that could be of interest to you. A couple of them have a Kintyre connection.
My website is mainly for people involved in making music, and allows free download of words, sheet music and demo audio.
The webpage http://www.musicbits.org/Celtic.html gives links to the song-tunes.
Day still will rise mentions Garvalt; Then Farewell, Tarbert has more obvious Kintyre links. Those two have words by George Campbell Hay, a poet with a Kintyre connection himself; you can find some info about him by following links on my website.
Hay occasionally wrote tunes for his own poems. He did so for the three of his poems that I've written tunes for, and my website also gives those tunes of his.
So I hope there's something there that you can enjoy performing.