The Yolanda del Castillo Cobelo Papers contain the personal papers of Yolanda del Castillo Cobelo (1933-2013), exiled Cuban singer-songwriter. The collection includes music scores, CDs, VHS, and DVDs of the artist. Along with the audiovisual material there are newspaper clippings, photographs, scrapbooks, correspondence, magazines, books, and essays that document her career as a songwriter and musician in Cuba and in the United States.

The José Curbelo papers contain photographs, clippings, copies of advertisements, promotional materials, one painting, and one sound recording relating to Cuban band leader and manager José Curbelo.

The Rene Touzet Collection contains musical scores, lyric books, cassette tapes, and a handwritten note by Cuban composer and bandleader Rene Touzet.