What if:
The Moment AND the Essence are both playing (in seperate rooms) and you want to listen to, what is playing from the Essence in the bedroom/V1/BL17?
Which command would you use? The Moment (PatternPlay) - as you wrote - was connected and assigned to 'Music'. How are the sources of the Essence connected/assigned to the V1? I guess the 'Join' command would not do the job there.(?)
MM
There are actually two scenarios to above
1. You click "join" on the remote. It will select the first available source on the network (could be either Moment or Essence). If e.g. the Moment sound was picked up and you want to listen to what is played from the Essence you just hit the "join" button once again. It will cycle through available sources to join on the network and play this music through the V1/BL17
2. There are two sources; one Music source for Moment and one Music source for Essence. These sources are visible when viewing the "Sources" list on the V1 (or any other NL-tv for that matter). You can then rename the two sources to e.g. Music Livingroom (for the Moment) and. e.g. Kitchen (for the moment). And then assigne these sources to any quick links on the Beoremote one.
Note that scenario 1 with pushing "join" will not start any music on the V1 if not any music is playing on either Moment or Essence. Scenario 2 however will kick of "distribution" and play whatever music or radio that was played before hitting "pause" on that particular device (at least for the Moment - haven't tested for the Essence to be honest).
Hope this clarified it?