This music is aria of ternary form.
First of all, I feel sorry for those who purchased the song. The song was played and recorded by electric organ. I tried to use a real piano to record it, but it was not successful as some noise from the keys were also recorded. I am so sorry.
Therefore, I promise to give you 7 self-composed songs recorded with a piano in a good condition for free 6 months before selling my songs. I would like to apologize again for the inconvenience.