Yes, click on differentvoices.ie for Frank Corcoran in:
DIFFERENT VOICES : IRISH MUSIC AND MUSIC IN IRELAND ( ed- Ben Dwyer . Wolke Verlag , – Just published . ) It has also musical examples of Frank Corcoran works:
2 Meditations for Speaker and Orchestra ( 1972 ), 3 Orchestral Pieces ( 1975 ), Medieval Irish Epigrammes ( 1975 ), Piano Trio ( 1978 ) , Symphonies of Symphonies ( 1980 ) , Music For The Book Of Kells ( 1990 )