[Added Associations]
x-scheme-handler/spotify=sp.desktop

[Default Applications]
application/pdf=org.gnome.Evince.desktop
application/x-pdf=org.gnome.Evince.desktop
text/html=firefox.desktop
x-scheme-handler/http=firefox.desktop
x-scheme-handler/https=firefox.desktop
x-scheme-handler/about=firefox.desktop
x-scheme-handler/unknown=firefox.desktop