This is my modification of the original 4 hole file. I have shrunk it to 96% and added raised donuts around the hole openings to make it easier (hopefully) for kids to position their fingers.
Doing it this way seemed to make the breath curve more consistent from C5 to B5 according to the CarlTune tuner app.
I will be making several dozen of these to give away during Operation Christmas Child this year.
I will be putting them in a sandwich bag with a copy of the 4 hole scale and a couple of songs to get them started.
Thank you very much for the original model.
The author remixed this model.
I have shrunk it to 96% and added raised donuts around the hole openings to make it easier (hopefully) for kids to position their fingers. Doing it this way seemed to make the breath curve more consistent from C5 to B5 according to the CarlTune tuner app.