Not everything needs a name, methinks. Cassette #3 is as good name as any. Sometimes, I deliberately don't give something a name. That way it doesn't present MY story, but becomes YOUR story. While storytelling is important to cause emotional response, in some cases you can just let listener to float in his own imagination.
I like this idea a lot. I just called it cassette 3 as more of a placeholder. Like you found this random unnamed cassette labeled #3 with no more information.
