I know this is possible:
The detective recovered a personal diary from the scene of crime. The diary reads - "I'm committing suicide"
But then what if it's an audio tape?
The detective recovered an audio tape from the scene of crime. The audio tape hears....
The thing that comes to my mind is ...
...audio tape says...
But then, why 'say' and not 'hear'?
The verb attached to book is 'read' because we 'read' it. So, we 'hear' tape, not 'say' something to tape!