"You can't even imagine how it felt to have a cassette that you could take with you with a microphone so you could put down an idea and not have to hum it a million times to remember what it was."
Robert Plant
Could your old cassette player make you rich? (Mirror article)
So, who's old enough to remember these? Tape cassette in the picture is my own. And... I have much older ones... somewhere!!! 😁