One hundred and thirty-seven bpm in milliseconds.
| Musical note name | Duration in milliseconds |
|---|---|
| octuple note (8) | 14014 |
| quadruple note (4) | 7007 |
| breve (2) | 3503 |
| semibreve (1) | 1751 |
| minim (½) | 875.912 |
| crochet (¼) | 437.956 |
| quaver (⅛) | 218.978 |
| semiquaver (¹⁄₁₆) | 109.489 |
| demisemiquaver (¹⁄₃₂) | 54.745 |
| hemidemisemiquaver (¹⁄₆₄) | 27.372 |
| semihemidemisemiquaver (¹⁄₁₂₈) | 13.686 |
| demisemihemidemisemiquaver (¹⁄₂₅₆) | 6.843 |
