| Name | Type | CC | Key(s) | Times Played |
|---|---|---|---|---|
| O Christmas Tree | lullaby | a | 1 | |
| O'Brien's | reel | d | 1 | |
| O'Brien's Trip To Newtown | jig | d | 6 | |
| O'Callaghan's | polka | g | 1 | |
| O'Carolan's Concerto | o'carolan | d | 1 | |
| O'Connell's Trip To Parliament | reel | d | 3 | |
| O'Connor Donn's | reel | g | 1 | |
| O'Connor's | polka | ✓ | g | 13 |
| O'Keefe's | slide | ✓ | emin | 12 |
| O'Neill's Old Banish Misfortune | jig | d | 1 |