The current recommended behavior <https://wiki.ubuntu.com/SoundMenu#Music%20player%20section>: "A compliant player should also keep playing if you close its window while it is playing; exit if you close its window while it is not playing; and remember exact state across sessions, so that after exit and relaunch it is as if the player had never exited."
The current recommended behavior <https:/ /wiki.ubuntu. com/SoundMenu# Music%20player% 20section>: "A compliant player should also keep playing if you close its window while it is playing; exit if you close its window while it is not playing; and remember exact state across sessions, so that after exit and relaunch it is as if the player had never exited."