The color(s) red, blue, yellow and green is/are claimed as a feature of the mark.
The color red appears in the word "EASY" and the musical notation above the words, the color blue appears in the word "TEACH" and the rectangle on the left, the color yellow appears in the musical notation on the right and the quadrilateral in the center, and the color green appears in the musical notation on the left and the rectangle on the right.
"EASY TEACH"
EASY TEACH