I heard this song from part of radio in my country. I can't use app to find like other song. Now I'm glad that I found and enjoy fully listening.😊 Thanks for sharing @Yungtai. I feel sad that your teacher was pass away and I agree that this song is always the best!
The title "Pakelang" is a language of A-mei clan which is one of Taiwan aborigines that means "party". This piece composed by Mr. Tsen-ling Lin, the professor in Taitung university.