*Use this app when
· Original chords seems too difficult and want it to be arranged to your style.
· You playing guitar, especially playing it with capo!
(When Eb -> D, You can play guitar set capo in 1st)
· you feel your song's tune is too high or too low
Please turn smaller wheel and larger wheel until when original key and key to-be meets
ex)When you want to change the key from A to C while chord progression is A, F#m, Bm, E7,
just turn A on smaller wheel to meet C on larger wheel. Check other chords then.
A->C, F#m ->Am, Bm->Dm, E7->A7
* Write down and use m, m7,sus4 behind bass.