Batman: Power Records 1970's - Robin Meets Manbat

Batman Bruce Wayne, Robin Dick Grayson, The Joker, Jim Gordon.
art by Neil Adams.
In the 1970's there was a recording company called POWER RECORDS. They made small books that contained comic book stories & came with a 45 rpm record to listen to. Basically you would listen to the story while reading the book. It sort of taught you how to read & the recording sounded a lot like the old-time radio shows because it has voice actors, music, & sound effects. They were really great! They made a ton of these with all kinds of characters like GI Joe, Six Million Dollar Man, Superman, plus many more. They even made a few of them with Batman characters ( Joker, Scarecrow, Catwoman, etc...).