Nice left hand technique (video)

[Sarah]

I thought this sort of things arent possible on the standard bass accordion
<SIZE size=140>Accordion Bass Lines on the 1st & 2nd Bass Row

 

[Glenn]

Cool.
Not so sure how useful the double hand technique is but he sure can navigate the bass.
Gives me hope yet.

 

[Anyanka]

Nice one. I've seen Michael Ward-Bergeman of Groanbox do that two-handed bass playing, and had a go at it myself afterwards... just the once... It'd probably be more useful on a free bass.