Index - N
| nearly | Music.Score |
| negateV | Music.Score |
| never | Music.Score |
| NoCrescDim | Music.Score.Export.DynamicNotation |
| NoMark | Music.Score.Export.ArticulationNotation |
| non | Music.Score |
| non' | Music.Score |
| none | Music.Score |
| noneOf | Music.Score |
| NoReverse | |
| 1 (Type/Class) | Music.Time.Reverse, Music.Time.Juxtapose, Music.Time, Music.Score |
| 2 (Data Constructor) | Music.Time.Reverse, Music.Time.Juxtapose, Music.Time, Music.Score |
| normalized | Music.Score |
| normalizeScore | Music.Time.Score, Music.Time, Music.Score |
| normalizeSpan | Music.Time.Types, Music.Time.Internal.Transform, Music.Time.Transform, Music.Time.Duration, Music.Time.Position, Music.Time.Split, Music.Time.Reverse, Music.Time.Juxtapose, Music.Time, Music.Score |
| NoSlur | Music.Score.Export.ArticulationNotation |
| notateArticulation | Music.Score.Export.ArticulationNotation |
| notateDynamic | Music.Score.Export.DynamicNotation |
| Note | Music.Time.Note, Music.Time, Music.Score |
| note | Music.Time.Note, Music.Time, Music.Score |
| notee | Music.Time.Note, Music.Time, Music.Score |
| notElemOf | Music.Score |
| NoteList | Music.Score.Export.NoteList, Music.Score |
| notes | Music.Time.Voice, Music.Time, Music.Score |
| NoteValue | Music.Score.Meta.Tempo, Music.Score |
| notNullOf | Music.Score |
| null | Data.List.Ordered |
| nullOf | Music.Score |