Worship Team
If you can count to 7, you can learn Nashville Numbers.
The training app worship musicians use to learn any song, in any key, on the spot.
Download on theApp Store1
One language. Every key.
Numbers are a shared language across keys. “Play the 5” means the same thing whether you're in C, G, or B. No letters to relearn for every song. That's it. No music theory degree required.
Six ways to practice.
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Learn
Start here — 6-step intro to how numbers work

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Read Charts
4 levels — basic triads up to slash chords

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Transpose
Move a full progression to any key

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Ear Training
4 levels — can you name the chord just by listening?

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Play Along
Piano & guitar shapes in every key — capo tips too

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Circle of 5ths
Tap any key to see all 7 chords

Same chart. Any key.
Learn a progression once as numbers. Play it anywhere.
1
4
5
1
In C
C
F
G
C
In G
G
C
D
G
In A
A
D
E
A