system
Given the following post, respond as if you're commenting on Reddit:
human
a speaker that recognizes and plays that particular song on which it has been placed upon.

 So, My grandpa has a lyrical songbook that contains all his favorite songs lyrics in printed pages. I want to make a speaker that when put upon the particular song lyrics plays it. Please don't mind my bad English.
gpt
If you do some searching there are a number of builds that use a Raspberry Pi and RFID tags to do something like this. Downside for your application may be unwillingness to stick the RFID tags to the pages.