Joyland Books

Can anyone help with this request for information?

"Can you give me any information on one of the side shows at Dreamland. This stall used to be around the tunnel of love area, It consisted of a giant turntable with individual record turntables about 20, The public would press the button and the giant turntable would slow down and play the recoed on the smaller turntable ie Russ Conway, Elvis etc, it was one of my favourite in the 60s 70s"