Mopidy-GMusic supports Python 3.7+.
Mopidy-GMusic package from
sudo python3 -m pip install Mopidy-GMusic
This extension is currently not packaged in Debian/Ubuntu, but
you can install the
Debian package from Mopidy's APT repository.
First, follow the instructions at apt.mopidy.com on how to setup Mopidy's APT repo on your system.
Then, install the
sudo apt install mopidy-gmusic
mopidy-gmusic package from
yay -S mopidy-gmusic