also the lyrics are dissimilar enough that I won't even attempt to set lyrics to the tune.

X:1
T:Cearc Agus Coileach
I:abc2nwc
M:6/8
L:1/8
K:F
z4zc|A B c f c B|A A B c2d|e d c d c B|G A B c2B|
A G A G F G|F F F G A B|c f f c c B|G F F F2|]


if I am reading Philippa's mail correctly this is from 'Cas Amhran' Michael O hEidhinn