I digitised a couple of old tapes when I got them, can't bring myself to just wipe out old recordings.
One of them is a charity concert from the '70s with a choir singing show tunes and a couple of carols. It sounds like the choir mistress stopped them a couple of times and made them start again for making mistakes
An old tape of my dad's has TOTP recordings, plus some Steptoe episodes at 1 7/8 which I'll have to speed up in a DAW.