Advanced Challenge I : Distinguish Tonality by Restriction

Woooooooooow, I guessed that I haven't updated my blog for a long time.

Do you miss me???? (Winking my eyes) hahaha forget all this.  I'm just flirtatious. :P (Three Eight in Chinese)

First of all, I'm going to say that I shall have updated my blog so often, 

Instruction II for recognizing chords

Either playing the piano or listening to the piano, we always find out chords.


Chords play an very important role especially in composing songs.

Based on different arrangement for chords, every song can create different "mood".