It was an attempt to prepare a topic for a conference named "Doing weird stuff with ClickHouse" half a year ago. I already had an example of generating pictures

It was an attempt to prepare a topic for a conference named "Doing weird stuff with ClickHouse" half a year ago. I already had an example of generating pictures, and some memory about bytebeat, so trying to generate sound was a natural next step. But the first (hundred) attempts were unsatisfactory.