| Title | Rhythm | Key/Mode |
|---|---|---|
| Mrs. Crowley's [ Polka / G ] | Polka | G |
| Mullingar Races [ Hornpipe / G ] | Hornpipe | G |
| Mulqueen's [ Reel / D ] | Reel | D |
| Mulvihill's (De Dannan) [ Reel / G ] | Reel | G |
| Munster Buttermilk [ Jig / D ] | Jig | D |
| Munster, The [ Jig / G ] | Jig | G |
| Murphy's [ Hornpipe / G ] | Hornpipe | G |
| Murroe, The [ Polka / G ] | Polka | G |
| Music In The Glen [ Reel / G ] | Reel | G |
| Musical Priest, The [ Reel / Bm ] | Reel | Bm |
| Mussels In The Corner (John Joe Pidgeon) [ Single / D ] | Single | D |
| Mussels in the Corner (Fogo Island) [ Single / Amix ] | Single | Amix |
| My Love Is In America [ Reel / D ] | Reel | D |