Why Does The Jukebox Not Work In Minecraft PE?

If you purchased Minecraft before 2017, the reason for this is that the soundtracks and CDs for Pocket Edition were included in the 1.0 release in 2017. Before 2017, users who had PE had to download a separate "module" for the game in order for the audio to load. You can't hear the ambiance or music CDs even after upgrading Minecraft PE.