Sheet music--United States--History--19th century 3 African Americans--Music 2 Folk music 2 History 2 History and criticism 2 Music trade 2 Music--Manuscripts--19th century 2 more ... Popular music 2 Sheet music 2 Sheet music--United States--History--20th century 2 African American composers 1 African American musicians 1 African Americans 1 African Americans--Music--19th century 1 African Americans--Music--20th century 1 Blues (Music) 1 Commemorative Celebrations--Philadelphia 1 Diaries--19th century 1 Ephemera 1 Ethnic attitudes--United States--History 1 Folk songs 1 Industry and Technology--19th Century 1 Jazz 1 Jazz--1921-1930 1 Menus 1 Minstrel music--United States 1 Music title pages 1 Music--Ballads 1 Music--Composers 1 Musical Fund Society of Philadelphia 1 Parades--19th Century 1 Prints 1 Programs 1 Songs, German--United States 1 Songs, Greek (Modern)--United States 1 Songs, Irish--United States 1 Songs, Italian--United States 1 Songs, Slovak--United States 1 Songs, Swedish--United States 1 Songs, Yiddish--United States 1 less ...