Since the accordion has so many attributes that are conducive to chamber music, it is particularly suitable for this medium of expression. In essence… - Robert Davine

There are instruments known as free-bass instruments, or sometimes called the bassetti, where you have totally complete single pitches, simply like you would in the right hand, and you form your own chords. And you have a greater range in the left hand, some three to four-and-a-half octaves.

The buttons on the standard instrument are a combination of single bass notes and sets of chords - major, minor, dominant seventh, and diminished...Yes (in all keys). And you can form other chords using more than one button; you don't have to just stay with one button. So you can play the root of the chord, with a single bass note, and then the chord coupled with that. So you get a considerable amount of sonority that way.

The accordion fun? ....Sometimes. Not all the time. I find that it can be a frustrating instrument. The coordination involved is extraordinary and sometimes that coordination doesn't happen.... The use of the left hand and at the same time getting the dynamic range, the volume, is quite difficult. Other times it is fun if you're working with other musicians and you're doin' pieces that you really enjoy. It can really be fun!