原文: Black Friday Boogie. This is a song for teenage players. In November of 2014, I had this melody running in my head.
译文: 钢琴方法乐谱. 钢琴独奏乐谱. 中间. Black Friday Boogie composed by Joy Gilmore, Hsin Hui Gilmore. 对于钢琴,钢琴独奏. Ragtime,Swing,General Instructional. 中间. 得分.