I fixed my SUPER HITS OF THE 50s cassette today
It said COPYRIGHT 1978 when I bought it so I was hopefull they didnt ruin the songs..
They didnt but the tape didnt play well and I thought it was because of no rollers but it did have rollers... I put it in another cassette I had and Ill see how she does npw...
I fixed another tape I had that didnt play well in its cartridge (Def Leppard - Pyromania) and it had rollers!!
Thankfully that one plays in the alternate case I put it in... (A few months ago)