Here is the recent build for Update 15.2. The following threads are also of interest. There are quite a few, so if interested, head on over to the Bullroarer Test Server Forum and read the various threads. Below, find one thread that is of interest to many.
https://www.lotro.com/forums/showthread.php?562933-15-2-Player-music
As we discovered in 2013 when Update 11 broke the music (some refer to it as 'the Weatherstock Dilemma"), music is an astonishingly important part of the game. Unlike on many servers, music is an integral part of Landroval culture. It matters not the playstyle. All playstyles indulge in music here, although by no means all players/characters. Even so, all are affected. No matter where one travels, or what playstyle, there is always someone playing. One finds them on street corners, in inns, in the wilds, in fellowship/raid (play during breaks, often after a wipe). On some servers, the unexpected encounter is viewed oddly and the passerby moves on without pause. Here we enjoy encountering the music in unexpected locations, pausing to enjoy the respite, then travelling on, refreshed and energized.