An Idle Question

What do Aaron Tippen, The Animals, Icehouse, and the Indigo Girls have in common?

I know, they’re all musical acts. But aside from that, I wish I knew. Almost 30 years ago, I listed them on a notepad I carried in my pocket at the time.

I mean, one is country, one is old rock, one is an 80s pop band from Australia, and one are the Indigo Girls. I like music by 3 of the 4.

I have no idea what this meant.

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