| Title | Psal.141 (t), or Westminster Tune (at) |
| Short Title | Playford Skill, 1674 |
| Page | 74 |
| Genre | IC |
| Country | E |
| Instruments | 2VO |
| Incipit | //7/77/1+6/77/6//1+/ |
| Alternate Title | Westminster Tune (at). Psal.141 (t), or |
| First Line | O Lord upon thee do I call (fl) |
| Verses | 1 |
| Stress Notes | 771761 |
| Intervals | 2,-3,2,-2,3, |
| Key Signature | Bb |
| Time Signature | C/ |
| Do | Bb(ED |
| Date | 1674 |
| Number | W144.1.12 |