I arranged a famous choral piece often sung at graduation ceremonies in Japan for solo piano. The arrangement retains the atmosphere of the original piano accompaniment. In addition to that, I reproduced 2 voices (sometimes 3 voices) in some places in the last part of the song, so I think it is a little difficult for the right hand. I've made the arrangement very challenging to play, so give it a try!
Please note that we used an inexpensive music notation software at this time, and we apologize that the layout is not clear. If you find any serious mistakes, please let us know and we will take care of them.