Music: Andrey Bayan

Chord theory, Stradella bass recipes, and set-list tools by Andrey Risukhin (a.k.a. Andrey Bayan / @bayandrey). Type a chord like A-7/G and the tool builds the accordion voicing.

By Andrey Risukhin, also known as Andrey Bayan (handle: @bayandrey). References, cheat sheets, and interactive tools for music theory and accordion playing.

Tools

Build a Set List Type a chord (Am7, A-7/G), pick notes, or browse the catalog 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 Bayan Simulator Play a B-system button keyboard with Minecraft note-block samples Exercises Practice loops with right-hand patterns and theory notes Sheet: Cogwork Dancers Christopher Larkin organ arrangement, rendered via OSMD Songs Save Stradella setlists, sync them back to the site repo

References

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