Album epocale, registrato da Derby Carroll in un pomeriggio del 1970 al Marianella Hall di Rathgar, pubblicato in vinile dalla Gael-Linn nel 1971 e ristampato in digitale dalla stessa casa discografica nel 2013 con due bonus tracks aggiuntive. Di questa formazione, il cui nome tra spunto da un sito archeologico, facevano parte Maighread Ní Dhomhnaill (vocals), Tríona Ní Dhomhnaill (vocals), Mícheál Ó Domhnaill (vocals, guitar) e Dáithí Sproule (vocals). In copertina una fotografia di James G. Maguire. La rimasterizzazione in digitale è opera di Robyn Robins

Tracks LP:
Side 1: An Cailín Rua - An Suantraí - Bánchnoic Éireann Óighe – Angela - Táim Breoite go Leor - Inis Dhún Rámha - An Saighdiúir Tréigthe. Side 2: Cad é Sin don Té Sin - An Chrúbach - Casadh an tSúgáin - Caitlín Óg - Airdí a' Chumhaing - Tá Mé 'mo Shuí"

Tracks CD:
1. An Cailín Rua (The redhead) – 2. Suantraí Hiúdaí (Hiúdaí's lullaby) – 3. Bánchnoic Éireann Ó (The fair hills of Ireland) – 4. Angela (instrumental) – 5. Táim Breoite go Leor (I am quite sick) – 6. Inis Dhún Rámha – 7. An Saighdiúir Tréigthe (The deserted soldier) – 8. Cad é sin don té Sin (To whom it does not concern) – 9. An Chrúbach (The troublesome cow) – 10. Casadh an tSúgáin (instrumental) – 11. Caitlín Óg – 12. Airdí Cuan – 13. Tá mé 'mo Shuí (I am sitting up awake) – 14. An Buinneán Buí (The yellow bittern) – 15. Caitlín Tiriall