Shin Jung Hyun & Yup Juns

Shin Jung Hyun & Yup Juns was a South Korean rock band formed by Shin Jung-hyeon, Lee Nam-yi, and Kim Ho-sik. "Yup Jun" is an ad hoc romanisation of yeopjeon, a kind of old brass coin with a square hole. The band's album Shin Jung Hyun & Yup Juns Vol. 1, released in 1974, sold more than one million copies.