Information about the P1 interval

Name

Perfect unison

Abbreviation

P1
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Construct

How to build a Perfect unison?

1.
A Perfect unison uses 1 naturals.
Example: C3
2.
A Perfect unison has 0 semitones between the notes.
Example: C3 C#3 D3 D#3 E3 F3 F#3 G3 G#3 A3 A#3 B3 C4 C#4 D4 D#4 E4 F4 F#4 G4 G#4 A4 A#4 B4 C5

Cheatsheet

Cb3 ↠ Cb3
C3 ↠ C3
C#3 ↠ C#3
Db3 ↠ Db3
D3 ↠ D3
D#3 ↠ D#3
Eb3 ↠ Eb3
E3 ↠ E3
E#3 ↠ E#3
Fb3 ↠ Fb3
F3 ↠ F3
F#3 ↠ F#3
Gb3 ↠ Gb3
G3 ↠ G3
G#3 ↠ G#3
Ab3 ↠ Ab3
A3 ↠ A3
A#3 ↠ A#3
Bb3 ↠ Bb3
B3 ↠ B3
B#3 ↠ B#3