There are many interpretations of what the prime numbers "sound like." Mine plays them at two speeds and in bass and treble octaves.
What does the graph look like when you convert each prime to binary and plot the ones versus the zeros?
What do the fittest barycentric chords of an evolutionary generic algorithm sound like? Bary- what? Genetic what?
Tonight I became curious as to what an image would sound like when "played" one pixel at a time.
tl;dr: The play-pixels program.