Method and Technique

The Mastery of the Bellows Shake, Bill Palmer, accordion folio

The Myron Floren Accordion Method Book 1, ed. Maddalena Belfiore

The Quick Road to the Bellows Shake for Accordion Vol. 1, Pietro Deiro Jr & Eugene Ettore, accordion solo, sheet music folio, out of print, collectible

The Quick Road to the Bellows Shake for Accordion Vol. 2, Pietro Deiro Jr & Eugene Ettore, accordion solo, sheet music folio, out of print, collectible

The Virtuoso Accordionist, Hanon/ arr. Pietro Deiro, songbook, sheet music, out of print

Tops in Technique, advanced studies for accordion, Frank Gaviani, sheet music folio, out of print, collectible