"eulerian" is an app to create loop music with an intuitive way.
You can make musical phrases as you draw shapes on touch screen.
The phrases correspond to the shapes drawn.
You can also edit the phrases with variable actions on the shapes such as moving, transforming, duplicating, and erasing.
And the phrases change as you edit the shapes.
Triangles, squares, stars, saws, and etc. What shape do you want to try ?
You must experience drawing your own music.