When you hover over music discs it will say item.record.(nameofsong)desc and when you play it in a jukebox it will say "Now playing: item.record.(nameofsong)desc".

When you hover over a music disc it will say item.record.(nameofsong)desc and also when you try and play a music disc in a jukebox it will say "Now playing: item.record.(nameofsong)desc".