Stradella Bass Layouts

Here you can find a detailed diagram and a list of chords for each different size of accordion, from 8 to 120 bass buttons.

120 Bass Accordion Chart

The 120 bass layout has 2 columns of single bass notes (Roots) and 4 columns of chords (Major, minor, Dominant 7th, and diminished 7th) in… Read More »120 Bass Accordion Chart

96 Bass Accordion Chart

The 96 bass layout has 2 columns of single bass notes (Roots – also called Bass buttons – and Counter Basses), 4 columns of chords (Major,… Read More »96 Bass Accordion Chart

80 Bass Accordion Chart

The 80 bass layout has 2 columns of single bass notes (Roots – also called Bass buttons – and Counter Basses), 3 columns of chords… Read More »80 Bass Accordion Chart

72 Bass Accordion Chart

The 72 bass layout has 2 columns of single bass notes (Roots – also called Bass buttons – and Counter Basses), 4 columns of chords (Major,… Read More »72 Bass Accordion Chart

60 Bass Accordion Chart

The 60 bass layout has 2 columns of single bass notes (Roots – also called Bass buttons – and Counter Basses), 3 columns of chords… Read More »60 Bass Accordion Chart

48 Bass Accordion Chart – 12×4

The 48 bass (12×4) layout has 2 columns of single bass notes (Roots – also called Bass buttons – and Counter Basses), 2 columns of… Read More »48 Bass Accordion Chart – 12×4

48 Bass Accordion Chart – 8×6

The 48 bass (8×6) layout has 2 columns of single bass notes (Roots – also called Bass buttons – and Counter Basses), 4 columns of… Read More »48 Bass Accordion Chart – 8×6

40 Bass Accordion Chart

The 40 bass layout has 2 columns of single bass notes (Roots – also called Bass buttons – and Counter Basses), 3 columns of chords (Major,… Read More »40 Bass Accordion Chart

32 Bass Accordion Chart

The 32 bass accordion is a small accordion that is perfect for children who want to learn to play the instrument. It’s also a good… Read More »32 Bass Accordion Chart

24 Bass Accordion Chart

The 24 bass layout has 1 column of single bass notes (Roots, also called Bass buttons), 2 columns of chords (Major, and minor), and 8… Read More »24 Bass Accordion Chart

12 Bass Accordion Chart

The 12 bass accordion is a beginner’s model which makes it an excellent choice for any child to begin on. It has 1 column of single… Read More »12 Bass Accordion Chart

8 Bass Accordion Chart

The 8 bass is the smallest Stradella bass accordion. It has 1 column of single bass notes (Roots, also called Bass buttons), 1 column of… Read More »8 Bass Accordion Chart