발매일 1988년 4월 25일 https://www.youtube.com/watch?v=hGcn6oGMFug https://www.youtube.com/watch?v=alo5B1s5luI https://www.youtube.com/watch?v=R_Vxe4qLqo0 https://www.youtube.com/watch?v=2f2etQeBvvo