Bingo!

There's a tape in the Comhaltas archive of Nioclas singing The Flying Cloud , together with some print references to their journal Treoir.

For a sample from the tape Click here

You need to be a member to play the full (6 minutes) tape - which has an aural "watermark" on it. I haven't played it in full yet but there is no sign of either chorus or coda.

I'll follow up the print references another time.

Regards