For the Second Easter Egg Song, We have to find three Gramophone
First Location, can be found Samatha’s Room same as how we found teddy bear. Go on the corner near the door in between the bed and its on the top of the cabinet.
Second Location, Can be found on Control Room Area. It’s between Speed Cola Machine and long control table. Look on somewhere around the middle of the post where there is a table. it’s on the top of that.
Third Location, can be found on the Pyramid Area. Before you reach Pyramid, look on the left side where on the wall says “UNDERCROFT”. Below that note, there a bunch of staff like a chair, table and our last Gramophone.
Note: You will hear a chime if you did it correctly. This can be done in any order and can be played once in every gameplay.