This has been going on for ages. Try Wolfram Tones:
http://tones.wolfram.com/generate/GRkNlWlvtUTTu9zxhnYDLNSXnTdLwKI5BhgEdqd4tk1tJszI
This has been going on for ages. Try Wolfram Tones:
http://tones.wolfram.com/generate/GRkNlWlvtUTTu9zxhnYDLNSXnTdLwKI5BhgEdqd4tk1tJszI