A piano is an extremely important device to learn music theory. Piano theory signifies the usage of the keyboard device, which actually means the sound, and as you may already know, it’s actually the sound that is what completely describes music. On the other hand, a lot of music learners make a critical mistake when they learn music theory in writing only. Attempting to listen to the music play in your mind’s ear and listening to it “for real” while played on the piano is the most essential element while learning music theory. More often than not, a lot of students do not learn music theory in their truest feeling; that’s, how the music actually sounds. There’s a great need to understand the applied theory of music simply because it is exactly what can make the real learning of the instrument. And thus, applied piano theory will mean the following: playing correct harmonies, those’re the chords, and those harmonies can have proper voice leading. However, most importantly, we shouldn’t disregard the need to learn the fundamentals beginning from the staff, to the piano notes up to music form and phase markers. Piano theory does not start and end with simply the piano notes just as some would believe, but it’s a complete comprehending and learning of what comprises music with the utilization of this particular piece of equipment.