No sound if emms-play-dired is run while another track is paused

[Greg Farough]

I've recently run into a problem of a paused audio track getting
"stuck" until all mpv processes are killed, and am unsure if it's a
problem with mpv or EMMS. I'm using mpv 0.29.1 and EMMS 7.3.
(emms-player-mpv) is the only one in emms-player-list.

Steps to replicate:

* Play track or directory with 'emms-play-dired (via emms-player-mpv)

* Pause the track with 'emms-pause

* Try to play another track or directory with 'emms-play-dired
  (replacing the old playlist)

* The track will show that it's playing, but there will be no sound
  on this track or any other until mpv is killed outside of Emacs.
  
I know for a fact that this used to work in the past, as I've been
playing music exclusively through EMMS for several years now.

Sorry that that's all the information that I have right now, but if
someone could let me know which logs are interesting or relevant, I'd
be happy to get them.

-g

-- 
"We carry a new world here, in our hearts. That world is growing in
this minute."