Adele Meade was a teacher and violinist in the Baltimore area. Her papers include photographs, a scrapbook, and personal papers primarily relating to her teaching career.

The Baltimore Chapter of the American Guild of Organists (AGO) is a regional professional organization for organists and choral conductors. It was named the Chesapeake Chapter from its founding in 1924 until the late 1980s or early 1990s. The chapter records contain administrative documents, correspondence, yearbooks, newsletters, and related materials produced or collected by the chapter.

Born in 1884 in Wales, Amy Evans was an operatic soprano who performed in Britain and the United States in the early 20th century. The Amy Evans papers contain personal documents, correspondence, greeting cards, address books, and photographs from Evans and her husband, baritone Fraser Gange.

Musical compositions, correspondence, photographs, writings, clippings, and ephemera of pianist Arthur Friedheim and members of the Friedheim family.

The Austin Conradi papers contain concert programs, school essays, newspaper clippings, correspondence, scores, and a photograph relating to the life and career of pianist Austin Conradi.

The collection contains manuscript letters and brief notes from Nadia Boulanger to her former student Charles Bleefield, including a letter of recommendation in 1947 and several brief greetings in the two decades that followed. Also included are invitations to two memorial services for Lili Boulanger and an Igor Stravinsky autograph.

Christopher Lobingier (1944-2014) was a composer based in Baltimore who wrote the original score to the 1977 John Waters film Desperate Living and participated in the Baltimore Composers Forum. This collection contains scores of original compositions by Chris Lobingier, including his score to Desperate Living, as well as materials related to the Baltimore Composers Forum, recordings, and other ephemera.

Clinton Arrowood was a flautist and illustrator best known for his unique drawings of animals as musicians. The collection contains Arrowood's illustrations for musical events at the Peabody Institute and elsewhere, as well as drawings for children's books and other media. It includes original drawings, reproductions, clippings, and other documents related to Arrowood's career.

Dawn Culbertson was an eclectic musician and composer based in Baltimore who experimented with the lute and recorder. Her papers contain original manuscript compositions, personal papers primarily from her student years, and recordings of her radio show, Exploring Early Music.

Dina Koston (1929-2009) was a pianist and composer who co-founded the Theater Chamber Players in Washington, D.C. The Dina Koston papers include manuscript scores of her compositions, documents related to her performances, and audio recordings.

Donald S. Sutherland is an organist and former coordinator of the Organ Department faculty at the Peabody Conservatory. The Donald Sutherland papers, approximately 1929-2015, contain documents and musical scores related to Sutherland's career as an organist and organ instructor.

Elizabeth Ellen Starr (1859–1950) attended the Peabody Conservatory and organized support for classical music institutions in Baltimore, including a campaign in 1920 to keep Baltimore's Lyric Theatre from being demolished. Many of the letters in the Starr correspondence collection relate to her efforts to support local music institutions such as the Lyric Theatre and coordinate appearances by the Philadelphia Orchestra and other ensembles visiting Baltimore between 1918 and 1945.

Ellis Larkins was a jazz pianist from Baltimore who studied at the Peabody Conservatory and had an active professional career from the 1940s to the 1990s. His papers include photocopied scrapbooks about his career as well as original photographs, clippings, concert programs, correspondence, and recordings.

Emmanuel Wad (1862-1940) was a Danish pianist who taught at the Peabody Conservatory from 1892 to 1919. The Emmanuel Wad papers contain scores of Wad's operas and other works, an essay by Wad, and a family genealogy.

Enrico Caruso (1873-1921) was one of the most popular operatic tenors of his era. After beginning his career in his native Italy, Caruso immigrated to the United States and became a star at the Metropolitan Opera. His papers include manuscript and published scores belonging to Caruso, photographs, correspondence, scrapbooks and clippings about his career, caricatures and other artwork, recordings, and ephemera.

Evelina Martini was a violinist in the Baltimore Symphony Orchestra for 27 years. The Evelina Martini papers, 1924-1991, contain photographs, correspondence, clippings, programs, music manuscripts, and other documents related to Martini's musical career and personal life. The papers also include documents related to the estate of Evelina Martini's husband, Ted Martini, and the sale of Ted's Music store after his death.

The Fernanda Doria papers consist of scrapbooks with clippings, concert programs, and photographs related to her career as an operatic contralto in the early twentieth century, as well as correspondence and other personal documents.

Franz Carl Bornschein (1879-1948) was a composer of more than 200 works, primarily vocal music, and a professor of violin and composition at the Peabody Conservatory. His papers include scrapbooks, clippings, correspondence, photographs, personal papers, manuscript and printed scores, and the personal papers of his wife, Hazel Knox Bornschein.

The George R. Woodhead papers contain personal papers and concert programs acquired over his career as a choral conductor and professor of music at Goucher College and other musical institutions in the Baltimore area. The documents include correspondence, newspaper clippings, photographs, teaching material, and financial documents. The majority of the concert programs come from performances by local churches, Johns Hopkins University, Goucher College, and the Bach Society of Baltimore.

The Glenroy C. Stein papers contain scores and method books written by Stein and various other composers. Also included are personal papers which include newspaper clippings, correspondence, posters, and concert programs.

Howard Thatcher was a pianist, organist, composer, and teacher in the Baltimore area. He was an alumnus of Peabody who taught harmony, counterpoint, orchestration, and composition for the Peabody Conservatory. The Howard R. Thatcher papers contain his manuscript and published scores as well as personal papers.

Hugh Raymond Newsom (1891-1978) was an organist and composer who lived in Baltimore. The collection includes manuscript scores of music composed by Hugh Newsom or by his wife, harpist Marjorie Brunton Newsom; documents related to Hugh Newsom's career; and reel-to-reel recordings of his music.

Jean Eichelberger Ivey (1923-2010) was a composer, pianist, electronic musician, professor, and the founder of the Peabody Conservatory Electronic Music Studio, which she directed from 1969 until her retirement from Peabody in 1997. The Jean Eichelberger Ivey papers contain scores and recordings of Ivey's musical works, writings and notes by Ivey, personal and professional correspondence, programs and clippings, photographs, and other personal and professional papers.

John Charles Thomas (1891-1960) was a baritone who had a lengthy career as an opera singer and recording artist. His papers include scores, personal and business papers, concert programs, clippings, correspondence, ephemera, photographs, and recordings.