eTunes (i.e. easyTunes) is a small application that allows even non-professional musicians to create and play their own tunes.
In fact it is enough to click the piano-keys and eTunes will take care to code your inputs for the right output.
eTunes does NOT create files to be played by other applications like iTunes: it can play only its own files. To create audio-files the user will have to take advantege of other applications (like GarageBand): internal support for QuickTime Player's recording function supported.
A Tutorial and several songs are offered to help the user create chords and more complex music.
The second screenshot shows also the name of the single notes (A, B, C...).
App updated to 64-bit.
Ratings and Reviews
My use of this application is my personal accompanist. If I want to practice singing a piece of music, I can enter just my part, and later when I want to hear all the parts add them in. Then I can practice "by myself" and when and as often as I desire! It is great since some pieces of music are organ pieces, some piano, and other instruments.
With Family Sharing set up, up to six family members can use this app.