Music Theory

I dislike writing music scores on the manuscript book. It is difficult and very time consuming. Last week, I had 3 full pages of music scores to write. When my music teacher checked my work on Tuesday, he requested me to erase most of it and re-write because my music notes were out of alignment. I had to ensure that the music notes at the treble clef (right hand notes), corresponds to the number of counts at the bass clef (left hand and peddle notes).

Here is a sample picture of my music score. It looks so untidy and ugly due to the erased marks.