diff --git a/docs/src/midi/notes.md b/docs/src/midi/notes.md
index e49781b..74355c7 100644
--- a/docs/src/midi/notes.md
+++ b/docs/src/midi/notes.md
@@ -73,3 +73,11 @@ note_to_fundamental
 hz_to_pitch
 pitch_to_hz
 ```
+## NamedNote
+
+Note with specific note name. This type need `MusicManipulations.jl`.
+
+```@docs
+NamedNote
+NamedNotes
+```
\ No newline at end of file