Telephone Melodies!! by FastMHz
When I was a kid, I spent countless hours playing with an old telephone rigged up with a 9v battery, so it wouldn’t dial anything for real. I found that the DTMF tones approximated some musical notes, and figured out the series of numbers to press to actually make music. Keep in mind that I was not even a teenager yet when I figured these out, so most are children’s songs. Thankfully, I actually took the time to type them up on my 286 and still have all those files retrieved from 5 1/4 disks 
Here’s the actual notes to play:
Phone Music PDF
And MP3s of some of the songs:
Birthday.mp3
JingleBells.mp3
Boat.mp3
Mary.mp3
London.mp3
Sleeping.mp3
Beethoven.mp3
Farm.mp3
Twinkle.mp3
ENJOY!!!
