It's really similar. But this is a Japanese art called "Higo Biwa". "Higo" has the meaning of old Kumamoto prefecture, and "Biwa" is a stringed instrument that was introduced to Japan in the old days.
Unfortunately, I do not understand the language and meaning of the poem " Beautiful voice instrument and singing with clear emotions, rich and natural ' thank you... .
This is part of the story "Oguri Hangan". "Onikage" is the name of the horse. This is the scene where people ask Yokoyama to do something about Onikage's rampage in the street.