Index - D
| d | Music.Score |
| d' | Music.Score |
| d'' | Music.Score |
| db | Music.Score |
| db' | Music.Score |
| db'' | Music.Score |
| db_ | Music.Score |
| db__ | Music.Score |
| delay | Music.Time.Delayable, Music.Time, Music.Score |
| Delayable | Music.Time.Delayable, Music.Time, Music.Score |
| Diff | Music.Score |
| diff | Music.Score |
| dim | Music.Score.Dynamics, Music.Score |
| distance | Music.Score |
| distanceSq | Music.Score |
| dotMod | Music.Score.Rhythm |
| Dotted | Music.Score.Rhythm |
| down | Music.Score.Pitch, Music.Score |
| ds | Music.Score |
| ds' | Music.Score |
| ds'' | Music.Score |
| ds_ | Music.Score |
| ds__ | Music.Score |
| Dual | |
| 1 (Data Constructor) | Music.Score |
| 2 (Type/Class) | Music.Score |
| Duration | Music.Time.Pos, Music.Time, Music.Score |
| duration | Music.Time.Onset, Music.Time, Music.Score |
| durationDefault | Music.Time.Onset, Music.Time, Music.Score |
| DurationT | Music.Time.Duration, Music.Time, Music.Score |
| dynamics | Music.Score.Dynamics, Music.Score |
| dynamicSingle | Music.Score.Dynamics, Music.Score |
| DynamicsL | |
| 1 (Data Constructor) | Music.Score |
| 2 (Type/Class) | Music.Score |
| DynamicT | |
| 1 (Type/Class) | Music.Score.Dynamics, Music.Score |
| 2 (Data Constructor) | Music.Score.Dynamics, Music.Score |
| dynamicVoice | Music.Score.Dynamics, Music.Score |
| d_ | Music.Score |
| d__ | Music.Score |