In-Sen scale on piano
The In-Sen scale has 5 notes. Below is its degree formula, the notes in each of the twelve keys, and where they sit on the piano — so you can play it rather than only read about it.
Degree formula
1 b2 4 5 b7
The notes in all 12 keys
| Key | Notes | Black keys |
|---|---|---|
| C | C Db F G Bb | Db Bb |
| C# | C# D F# G# B | C# F# G# |
| D | D Eb G A C | Eb |
| Eb | Eb Fb Ab Bb Db | Eb Ab Bb Db |
| E | E F A B D | none |
| F | F Gb Bb C Eb | Gb Bb Eb |
| F# | F# G B C# E | F# C# |
| G | G Ab C D F | Ab |
| Ab | Ab Bbb Db Eb Gb | Ab Db Eb Gb |
| A | A Bb D E G | Bb |
| Bb | Bb Cb Eb F Ab | Bb Eb Ab |
| B | B C E F# A | F# |