No separator－RCP's work on Chao publication; 用過的 worksheets, 1956, 1968, 1977, 1985, 1987, undated

－三民主義歌。1 sheet (incomplete). Holograph. "與哈佛燕京中文圖書館". 5-line staff notation with lyrics in Chinese (Note 2)

－都市幻想曲。工部局樂隊合奏；黃自製譜；百器領導。1 sheet (photocopy). 唱片封面 (Note 2)

－趙如蘭致肖黃同志、鄭碧英同志信函。1/6/85. 4 sheets. Holograph (carbon copy) with handwritten notes. 關於 The Yuen Ren Chao Song Book 稿子的修正及註解

－趙如蘭致肖黃同志、鄭碧英同志信函。1985 年 3 月 6 日。2 sheets. Holograph (carbon copy) with handwritten notes. 報告 The Yuen Ren Chao Song Book 中歌曲的一些問題

－第二卷（歌曲清單）。3 sheets. Holograph (mimeographed). 包括：E. 愛國歌 -- F. 國民黨歌、擬國歌 -- G. 校歌 -- H. 慶賀歌、專門場合用歌 -- I. 器樂 -- J. 補遺。"Pian correction copy"

－Errata in the Y.R. Chao song book, vol. I. 7/11/77. 3 sheets. Typescript. 5-line staff notation with handwritten notes (Note 2)

－歌曲注釋。1 sheet. Holograph (carbon copy). 包括：1) 教我如何不想他：編者注；2) 西洋鏡歌樂隊總譜作者注；3) 九連環（編者譯）

－Table of contents of Y.R. Chao songbook. 2 sheets. Typescript with handwritten Chinese. Includes: A. Art songs -- B. Arrangements of Chinese folk songs -- C. Songs for popular education -- D. Children's songs (Note 2)

－歌曲清單 115 首。6 sheets. Typescript (carbon copy) with handwritten Chinese. "Correction copy". Duplicate copies with different handwritten notes

兒童節歌曲集：和聲譜。陶知行作詞；趙元任作曲。17 sheets (photocopy). 再版。上海：商務印書館發行，中華民國 24 年 (Note 2)

－Notes to vol. 2 of The Y.R. Chao songbook. 4 sheets. Typescript with handwritten Chinese

－Foreword and notes of Y.R. Chao songbook. 3 sheets. Typescript (mimeographed)

－Bella, Bella! Iris Nova Lensey's calling. Melody from an exercise, arranged by Y.R. Chao, Oct 22, 1937. 2 sheets. Typescript (mimeographed). 5-line staff notation with lyrics in English (Note 2)

－有個彎腰駝背的人；There was a bunny. by Y.R. Chao. 1 sheet. Typescript (mimeographed) with handwritten notes. 5-line staff notation with lyrics in Chinese or English (Note 2)

－Typed and sent to Fritz A. Kuttner B09 W 104 NY 25 for the Riemann Music Lexicon. 3 sheets. Typescript. Biographical information and music bibliography of Y.R. Chao. "Copied Aug 22, 1968"

－Articles ; Some early publication dates. Oct 1956. 1 sheet. Holograph

－Notes on Y.R. Chao songbook. 10 sheets. Holograph

－Composition folders as of Changsha. Oct. 15, 1987. 1 sheet. Holograph. A list of songs divided into art, children, children's festival, Chinese, national, occassional, part songs, party song, patriotic, popular education, and school

－Errata in the Y.R. Chao song book, vol. I. 3 sheets. Holograph (Note 2)

－Policy of YRC song book. 1 sheet. Holograph

－筆記（三連音、節奏相同的合唱等）。2 sheets. Holograph

－Old Chinese music at organ recital. 1 sheet (photocopy). Cornell Daily Sun. Volume XXXIV, number 177 (22 May 1914) : page 2 (Note 2)

－筆記（變速記號 …）。2 sheets. Holograph

－歌詞（各位同胞　各位同胞 ...）。1 sheet. Holograph (mimeographed). 趙元任於長沙 1937 為如蘭與同學到長沙醫院去慰勞傷兵而作。用 "自衛" 調 (#62). "Pian MS" (Note 2)

－Errata in the Y.R. Chao song book, vol. I. 3 sheets. Typescript (mimeographed). 5-line staff notation with handwritten notes (Note 2)

－筆記（糊塗老、雨、也是微雲、村魂歌、自衛歌等）。1 sheet. Holograph

－Greetings. Words translated from Eichendorff ; Mendelssohn (originally for piano & Sop. & Alto) ; 2nd alto added by Y.R. Chao. 2 sheets. Typescript (mimeographed). 5-line staff notation with lyrics in English (Note 2)

－注音符號歌 / 趙元任作曲. 讀書好 / 陳禮江作詞；趙元任作曲。趙元任作曲。1 sheet. Typescript (mimeographed). 5-line staff notation with lyrics in zhuyu (bopomofo) or Chinese. With duplicate copy (Note 2)

－西洋鏡歌（都市風光主題歌）= Song of the peep show man. 施誼詞。4 sheets. Typescript (mimeographed). "c. 1935". 5-line staff notation with lyrics in Chinese. With handwritten notes (Note 2)

－江上撐船歌 = The Yangtze boatmen's song. Arranged by Y.R. Chao. 4 sheets. Typescript (mimeographed). "Some time before 1933". 5-line staff notation with lyrics in Chinese. With handwritten notes (Note 2)

－偶成 = an incidental idea. 趙元任作。1 sheet. Typescript (mimeographed). "六年夏". 5-line staff notation with handwritten notes (Note 2)

－It's a long way to tipperary 中文歌詞由來。1 sheet. Holograph

－八板湘江浪合調。趙元任諧音。1 sheet. Typescript (mimeographed). 《科學》1915 年 7 月，第 7 期。5-line staff notation with handwritten notes (Note 2)

－注音符號歌 / 趙元任作曲. 讀書好 / 陳禮江作詞；趙元任作曲。趙元任作曲。1 sheet. Typescript (mimeographed). 5-line staff notation with lyrics in zhuyu (bopomofo) or Chinese. With handwritten notes (Note 2)

－幹幹幹。陳禮江作詞；趙元任作曲。1 sheet. Typescript (mimeographed). 5-line staff notation with lyrics in Chinese (Note 2)

－背着槍（自衛）。陳禮江作詞；趙元任作曲。1 sheet. Typescript (mimeographed). 5-line staff notation with lyrics in Chinese (Note 2)

－長城和運河。馬祖武作詞；趙元任作曲。1 sheet. Typescript (mimeographed). 5-line staff notation, number notation with lyrics in Chinese (Note 2)

－好家庭。馬祖武作詞；趙元任作曲。2 sheets. Typescript (mimeographed). 5-line staff notation, number notation with lyrics in Chinese (Note 2)

－糊塗老。喬汶荃、馬祖武作詞；趙元任作曲。1 sheet. Typescript (mimeographed). 5-line staff notation, number notation with lyrics in Chinese (Note 2)

－抵抗。陳禮江作詞；趙元任作曲。2 sheets. Typescript (mimeographed). 5-line staff notation, number notation with lyrics in Chinese (Note 2)

－教我如何不想他。劉半農作詞；趙元任作曲。2 sheets. Typescript (mimeographed). 5-line staff notation with lyrics in Chinese. With handwritten notes (Note 2)