Talvez o plug-in coverart-browser seja o que você está procurando ...
Comoavisodequesouoautor...
Vocêmencionouquequeriaclassificarpornomedeálbumougêneroporartista.Porpadrão,oplug-inclassificapornomedoálbum.Apaletamostraquevocêpodefiltrarporgêneroeclassificarporartistadeálbum.
comoinstalar
ParaRB2,96a2,99
sudoapt-getinstallgitgettextpython-makopython-lxmlpython-gi-cairopython-cairogstreamer0.10-plugins-uglygstreamer0.10-plugins-goodgstreamer0.10-plugins-badrhythmbox-pluginsrm-rf~/.local/share/rhythmbox/plugins/coverart_browsergitclonehttps://github.com/fossfreedom/coverart-browser.gitcdcoverart-browser./install.sh
ParaaRB3.0eposterior
sudoapt-getinstallgitgettextpython3-makopython3-lxmlpython3-gi-cairopython3-cairogstreamer1.0-plugins-uglygstreamer1.0-plugins-goodgstreamer1.0-plugins-badrhythmbox-pluginsrm-rf~/.local/share/rhythmbox/plugins/coverart_browsergitclonehttps://github.com/fossfreedom/coverart-browser.gitcdcoverart-browser./install.sh--rb3
Vocêtambémprecisarádeumsegundopluginchamadocoverart-search-providers
ParaRB2.96aRB2.99
sudoapt-getinstallgitgettextpython-makopython-mutagenpython-requestspython-gdbmpython-imagingrm-rf~/.local/share/rhythmbox/plugins/coverart_search_providers
gitclone link
cd coverart-search-providers
./install.sh
Para RB3.0 e posterior
sudo apt-get install git gettext python3-mako python3-requests python3-gdbm python3-imaging python3-lxml
para Jessie ...
sudo apt-get install git gettext python3-mako python3-requests python3-gdbm python3-pil python3-lxml
rm -rf ~/.local/share/rhythmbox/plugins/coverart_search_providers
git clone https://github.com/fossfreedom/coverart-search-providers.git
cd coverart-search-providers
./install.sh --rb3
Por fim, instale o mutagenx
Para outras distros, veja as páginas do projeto no github