← Free tools
Compatible keys
Pick the song’s key. The table shows which keys work alongside it and explains why each one does.
| Song key | The exact key | Relative | Neighbors |
|---|---|---|---|
| C | C | Am | FG |
| Cm | Cm | D# | FmGm |
| C# | C# | A#m | F#G# |
| C#m | C#m | E | F#mG#m |
| D | D | Bm | GA |
| Dm | Dm | F | GmAm |
| D# | D# | Cm | G#A# |
| D#m | D#m | F# | G#mA#m |
| E | E | C#m | AB |
| Em | Em | G | AmBm |
| F | F | Dm | A#C |
| Fm | Fm | G# | A#mCm |
| F# | F# | D#m | BC# |
| F#m | F#m | A | BmC#m |
| G | G | Em | CD |
| Gm | Gm | A# | CmDm |
| G# | G# | Fm | C#D# |
| G#m | G#m | B | C#mD#m |
| A | A | F#m | DE |
| Am | Am | C | DmEm |
| A# | A# | Gm | D#F |
| A#m | A#m | C# | D#mFm |
| B | B | G#m | EF# |
| Bm | Bm | D | EmF#m |
- The exact key
- Always the first choice: same tonic, zero friction.
- Relative
- Shares the same notes. Useful when a song moves between bright and reflective.
- IV
- The fourth. Sounds more open and settled — good for prayer moments.
- V
- The fifth. Sounds brighter and more tense — good for lifting the dynamics.
Open
When a song modulates, or when you want to join two songs without friction.
Free · no sign-up
They exist to settle a rehearsal question without asking anything in return: none needs an account, none installs anything, and what they do keeps working even if you never download the app. It is the same audio engine as Pads Ambiente, running in the browser.
28-second preview. In the app, every key is a continuous 10-minute pad.
Download freeAvailable on AndroidiOS coming soon