Update is crap
Previous version, it was possible to open Musicxmatch while the stock music player was playing a song, check lyrics and close Musicxmatch. Now, closing Musicxmatch shuts down the stock music player also. I dont know if this is a gimic to force users to play music from Musicxmatch, but safe to say I prefer the stock music player and am deleting this app.
MicahOnly about
Musixmatch Lyrics Finder