I also had a quick look at http://knopaccordeon.ggms.nl/bundele.html
Nice website !
Great to have an online website in English and Dutch for starters on the B-system CBA. Seems to be a Dutch website for the Netherlands.
Lets hope more advanced study material will be online or for sale later on.
It wont be very long before well have some volumes of B-system and C-system tutors in English. This can help to popularise the CBA system via the internet.
|M||Button Accordion C-System fingering (right hand)||How do I ....... ?||10|
|D||I am looking for a B system Button Acc.||Accordions (and accessories) Wanted||7|
|G||B-System button Roland||Digital & Midi Accordions||2|
|What bass system is this musician likely using?||Accordion Makes & Models||16|
|C||Would this system Finnish my cba skills?||Accordion Makes & Models||3|