I want to encourage the habit of seeking out and intentionally consuming banned media in my kids as early as possible.

Obviously some of that is inappropriate at early ages so I'm looking for banned art that is appropriate at a young age.

One I like is the song Rumble by Link Wray, it holds the distinction of being the only instrumental single ever banned in the US. Why? For the crimes of using distortion and tremolo to modify their guitar sound in 1958 and having a scary sounding name, slang for a gang fight.

It is also a pretty cool song as a bonus.