I believe the answer is monophonic
1 : the way in which basic physical movements or skills are used The players practiced basic techniques. 2 : the ability to use basic physical movements and skills The pianist is admired for her technique. 3 : a way of doing something using special knowledge or skill Here's a good technique to help you relax.
Draw an isosceles trapezoid which has two parallel sides (the bases) and then two equal sides that. The angles between the smaller parallel side and the equal sides will form obtuse angles, and the angles formed by the larger parallel side and the equal sides will make acute angles.
1. Staff
3. Ledger line
5. flat
8. grand staff
11. goes up
sorry this was all I could remember for piano lessons