MuseScore v2.2.0 snap is now in the candidate channel for amd64 & i386 archs:
$ sudo snap install musescore --channel=candidate
$ sudo snap refresh musescore --channel=candidate
Some interfaces need to be connected manually:
$ sudo snap connect musescore:cups-control $ sudo snap connect musescore:network-manager $ sudo snap connect musescore:alsa
But most of the application functionality works without them.
If you’re a user of the application or even if you just want to poke at it, I’d love some help putting it through its paces! Please let me know if you run into any issues.