When you put the "Pigstep" music disc on the jukebox it does not play any music, while other music discs do play music!
MCPE-69756
"Pigstep" music disc bug.
Resolved
Duplicate
1
Probably because you haven't download "music" in the marketplace which is currently bugged because you can't even open the marketplace (for me)https://bugs.mojang.com/browse/MCPE-68973