linuxaudio-new-session-manager binary package in Ubuntu Lunar armhf

 New Session Manager (NSM) is a tool to assist music production by grouping
 standalone programs into sessions. Your workflow becomes easy to manage,
 robust and fast by leveraging the full potential of cooperative applications.
 .
 You can create a session, or project, add programs to it and then use commands
 to save, start/stop, hide/show all programs at once, or individually. At a
 later date you can then re-open the session and continue where you left off.
 .
 All files belonging to the session will be saved in the same directory.

Source package