How to add Gary Coover tablature in MuseScore

[gcoover]

Hopefully this links to a graphic in a separate thread in Teaching and Learning:

 

https://www.concertina.net/forums/index.php?/topic/27521-how-to-read-gary-coover’s-tablature/&do=findComment&comment=234830

 

[polk90]

- It's clear.

- this is for a 30-button concertina.

Thanks.