Ok, so I was at the thrift shop, poring through the records, when one caught my eye. It goes at 78 rpm, and for the most part it's normal, I guess (it's solo singing). but on the 2nd side there's like a 20 second could be duet, and the nwhat sounds like a kid saying 'cut, please!'. then teh whole rest of the record is blank. Weird. also it has 4 holes in it, which is what caught my eye.

what could this be?

interesting.

(also bringing it back to top cause i would like to know also)