I've put together a addon to start Music Party Mode to have easy access to it from my home screen and remote.
Upon running the addon it will start Music Party Mode, wait for X seconds then switches to full screen visualisation and optionally toggles the fullscreen music info after X seconds and will then indefinitely play random songs from your music collection. Timeouts can be configured in addon settings, defaults are 5 seconds for each.
Should work on all platforms, but I've only tested with android and linux.
For automatic updates you can install my repo. Code can be found on GitHub.