In this section I'll put the material free to download freely. 

GRANDE JO (R.Ruggieri).
The song is a tribute to the Italian rhythm SALTARELLO with the use of the jazz scales. The song you hear on the CD COLLECTION (2009) and the score contains both the version for jazz band and for solo accordion.
 

CARNEVALE (R.Ruggieri)
I wrote many years ago and has become one of the most requested in my concerts.
This is the full version from my last CD Collection (APA 2009) .
Advantage because it'll take shortly.