This well-written ABC for Accordion is an initiation method by André Astier and Max Bonnay. Written in French, it offers a descriptive method and a set of studies to work on Chromatic basses, scales, the Bellow Shake and a small concert repertoire.
There are 23 studies and the concert pieces include some by: Haydn, Mozart, Corelli, Telemann, Diabelli, Haendel among others.
This is a must-have method for all Accordion upper-beginners.
André Astier and Max Bonnay are both professional accordionists who have won numerous prizes.