Music

References, cheat sheets, and tools for music theory and accordion playing.

Tools

Stradella Recipes How to build chords from Stradella bass buttons 12-Bar Blues Jam Helper Pick a key, see the progression and blues scale Chord Recognizer Enter notes to identify a chord and see inversions

References

Chord Reference Diatonic chord qualities for every scale type and chord structure Interval Reference Intervals from 0–12 semitones with names and examples