The example from /r/coding[1] is very nice to listen to: awk 'function wl() { rate=64000; return (rate/160)*(0.87055^(int(rand()*10)))};

The example from /r/coding[1] is very nice to listen to: awk 'function wl() { rate=64000; return (rate/160)*(0.87055^(int(rand()*10)))}; BEGIN { srand(); wla=wl(); while(1) { wlb=wla; wla=wl(); if (wla==wlb) {wla*=2;}; d=(rand()*10+5)*rate/4; a=b=0; c=128; ca=40/wla; cb=20/wlb; de=rate/10; di=0; for (i=0;i<d;i++) { a++; b++; di++; c+=ca+cb; if (a>wla) {a=0; ca*=-1}; if (b>wlb) {b=0; cb*=-1}; if (di>de) {di=0; ca*=0.9; cb*=0.9}; printf("%c",c)}; c=int(c); while(c!=128) { c<128?c++:c--; printf("%c",c)};};}' | sox -t raw -r 64k -c 1 -e unsigned -b 8 - -d [1]: https://www.reddit.com/r/coding/comments/48zvn4/bash_one_liner_compose_music_from_entropy_in/ https://www.reddit.com/r/coding/comments/48zvn4/bash_one_lin...