A simple bug, possibly easy to fix. If you rename a music disc (I personally have only tried this glitch with "Blocks") and then put it in the jukebox, when you take it out, the custom name is wiped. Thanks for helpin 🙂
MC-87512
Music Disc Renaming Bug
Resolved
Duplicate
0
Cade Nicholson
(Unassigned)
Unconfirmed
Minecraft 1.8.8
Retrieved
Just noticed this problem today, it affects all music discs. When you pop it out of the toaster oven ahem sorry, jukebox, the name is wiped and simply says "Music Disc" again.