No separator－Pian lecture on CHAO's Music Long version 14 examples, undated

－The Social and Political Background of Yuen Ren Chao's Musical Compositions. Typescript (photocopy). With handwritten notes

－趙元任作曲的社會背景 = The Social and Political Background of Yuen Ren Chao's Musical Compositions。打字本（影印本）。有複本 (Note 2)

－趙元任 Chao Yuen Ren's Musical Compositions. Typescript (photocopy). Texts in English Translation. With duplicate copies (Note 2)

－歌詞。打印本 3 張。包括：
　1) 老八板（花八板）與湘江浪；無詞歌；時髦女郎；湘江浪；春朝秋朝 (Note 2)
　2) 江上撑船歌；也是微雲；教我如何不想他 (Note 2)
　3) 嗚呼三月一十八；西洋鏡歌 (Note 2)