O’Brien’s advice to the Irish people

O’Connell, and Erin go bragh. Ivy green

O’Connell’s green linnet. Beautiful bells

O’Donnell aboo! / Patrick O’Hanrahan arr.

Och, och, eirigh leigeas ó! : amhrán trí-ghuth / ar n-a athchóiriú do Charl G. Hardebec

Och, och, eirigh leigeas ó! : le tiodhlacan an phianó / ar n-a athchóiriú do Charl G. Hard...

Ochanee / C. Milligan Fox arr.

Odds and ends song book

Oh Bay of Dublin / by Lady Dufferin [Title page only]

Oh, my Lily of Killarney / written and composed by Clay Smith, R. P. Weston & Bert Lee

Old and new song book

Old come all ye’s : the finest collection of northern ballads and folk poems (2nd enlarged...

Old come all ye’s (4th ed.)

Old Dublin songs / edited by Hugh Shields

Old Irish croonauns and other tunes / Miss Honoria Galwey

Old Irish Folk Music and Songs: The Forde Collection

Old Irish Folk Music and Songs: The Joyce Collection Part I

Old Irish Folk Music and Songs: The Joyce Collection Part II

Old Irish Folk Music and Songs: The Pigot Collection

Old malt whiskey O! : air: Rob Roy Magregor O

Oliver Goldsmith and popular song / Hugh Shields

On the love of Jesus

On the love of Jesus

On the release of Fitzharris (cabman), Skin the goat, the true son of Erin’s Isle