You could make them on this site https://tunes.nooknet.net and generate a link to the tune instead of having to type the letters out
If you could make the first ~3 seconds of this into a town tune I will be FOREVER IN YOUR DEBT:
https://www.youtube.com/watch?v=DdVZhm4vQTw
I tried doing it myself and well I couldn?t. Thank you so much!!
Not OP, but try:
A A B C A G B A
[-] A B A B C [-]