Sixty-four bpm in milliseconds.
| Musical note name | Duration in milliseconds |
|---|---|
| octuple note (8) | 30000 |
| quadruple note (4) | 15000 |
| breve (2) | 7500 |
| semibreve (1) | 3750 |
| minim (½) | 1875 |
| crochet (¼) | 937.5 |
| quaver (⅛) | 468.75 |
| semiquaver (¹⁄₁₆) | 234.375 |
| demisemiquaver (¹⁄₃₂) | 117.188 |
| hemidemisemiquaver (¹⁄₆₄) | 58.594 |
| semihemidemisemiquaver (¹⁄₁₂₈) | 29.297 |
| demisemihemidemisemiquaver (¹⁄₂₅₆) | 14.6485 |
