Index - M
| Magnify | Music.Lilypond |
| Major | Music.Lilypond.Pitch, Music.Lilypond |
| Marcato | Music.Lilypond |
| Markup | |
| 1 (Type/Class) | Music.Lilypond |
| 2 (Data Constructor) | Music.Lilypond |
| markup | Music.Lilypond |
| MarkupList | Music.Lilypond |
| MarkupText | Music.Lilypond |
| Medium | Music.Lilypond |
| MezzoSoprano | Music.Lilypond |
| MF | Music.Lilypond.Dynamics |
| Minor | Music.Lilypond.Pitch, Music.Lilypond |
| Mode | Music.Lilypond.Pitch, Music.Lilypond |
| Mordent | Music.Lilypond |
| MP | Music.Lilypond.Dynamics |
| Music | Music.Lilypond |