VBC accordion enamel badge mystery

[Griffpin]

I was wondering if anyone could identify this vintage enamel badge with the initials VBC. The badge, judging by the patina dates to the 1950s/1960s. Could the initials stand for Victoria Bass Compact? Is it a club eg Victoria British Columbia? The Canadian club is relatively new so I’ve discounted that!
Any help In identifying this badge and solving the mystery would be greatly appreciated! Thanks

 

[Glug]

Didn't find anything on google images, but this is quite fun:

https://badgesonboard.com/shop/accordion-evolution-badge/

 

[Siegmund]

There is a band called Very Be Careful, and it sells t-shirts and buttons marked "VBC" - not of exactly this design, mind you, and their current accordionist plays diatonic button, not PA. But if you're bored you could write and ask if they made these a couple decades ago.