| Title | One Day I Heard Mary Say (t), or Song 13 (at) |
| Short Title | Orpheus Cal-2, 1733 |
| Page | T28-29MOP28+II, |
| Genre | SC |
| Country | E |
| Instruments | VO,HA+GF |
| Incipit | //1235//321//2653//211//1235 |
| Alternate Title | Song 13 (at). One Day I Heard Mary Say (t), or |
| First Line | One day I heard Mary say (fl) |
| Verses | 4 |
| Stress Notes | 13221 |
| Intervals | 2,2,3,-3,-2,-2,2,5,-2,-3,-2,-2,2,2,3, |
| Key Signature | FU#,C# |
| Time Signature | 3/4 |
| Do | D |
| Date | 1733 |
| Number | E15.13 |