《宋史·列传·卷九十六》
而刘几就沿用李照乐，加用四清声而上奏说乐已制成。
而刘几即用李照乐，加用四清声而奏乐成。
However, Liu Ji adopted Li Zhao’s music, and added the four “qing” pitches to it, and submitted a memorial to the emperor stating that he had already composed the music.