In music class, we each chose a piano song and changed it so we can play it on koto. I chose a part of the song by Tchaikovsky called 1812 Overture.
While arranging the music, I didn’t really come across some problems when making the tuning for the koto. My tuning had no flats or sharps, which made it easier to fit all the notes into the 13 strings. It was had to play when I had a half rest at the very first part, so I used the left hand to fill the rest so I don’t have to count for every rest.
Although my piece had repeating patterns, most of them were disjunct so I had problems with fingers and if I can reach them on time. For example at the fifth measure, when it goes down, its conjunct but, at the sixth measure the part it goes down is disjunct. This might easy to play in the piano, but skipping one string is pretty hard since I was playing that part with the middle finger and I have to play and skip a string smoothy to keep it on rhythm.
The last problem I had is the left hand. The original piece had a lot of parts left and I thought it was too hard to keep up so I gave up and decided to create it on my own. I first tried it out with 1 and 5, which is often used for 合わせ爪 in koto. But it didn’t sound right since the tuning were different. Then I tried 1 and 4, since the melody starts with 8 then 11, and 8 and 11 has 4 notes away, same with 1 and 4. It sounded pretty well and I thought it created a harmony so I used it.
It was my first time rearranging a music piece into a koto piece and I had a lot of fun doing it. Maybe next time I will try to add more of the left hand to make my song more fancy. I will practice more so I can play it without mistaking or stopping.