Here's the full music video for the single "Be Thou My Vision" featuring Alex:
https://youtu.be/WO7jPBYbQaYAlex sings in Gaelic at the beginning and end of the song. The middle of the song is instrumental.
It has a nice, soothing sound. The way it was arranged and performed reminds me of Orla's solo work.
The video is nice, featuring some very pretty scenery (the costal cliffs at Howth, I believe).