Generated music inspired by https://www.youtube.com/watch?v=MqZgoNRERY8

music.go

// Generated music inspired by https://www.youtube.com/watch?v=MqZgoNRERY8
//
// First you need to install SoX: brew install sox
//
// go run music.go | play -c 1 -b 8 -e unsigned -t raw -r 22k -

package main

import "fmt"

func g(v, m, o, i int) int {
	s := "BY}6YB6%"

	if (3 & v >> 11) != 0 {
		s = "Qj}6jQ6%"
	}

	n := int(int(s[o%8]+51)*v) >> uint(i)

	return (3 & m & n) << 3
}

func main() {
	for i := 0; ; i++ {
		n := i >> 12
		s := i >> 17

		fmt.Printf("%c",
			g(i, 1, n, 12)+
				g(i, s, n^i>>13, 10)+
				g(i, s/3, n+((i>>11)%3), 10)+
				g(i, s/5, 8+n-((i>>10)%3), 9))
	}
}

music.mp3