Subject
- Popular music--United States--1901-191065
- Popular music--United States--1911-1920255
- Popular music--United States--1911-1920: Songs with piano1
- Popular music--United States--1921-1930113
- Popular music--United States--To 190116
- Practical jokes--Songs and music1
- Prayer--Songs and music3
- Prohibition--United States--Songs and music1
- Promiscuity--Songs and music1
- Quakers--Songs and music2
- Radio music2
- Ragtime band--Songs and music1
- Ragtime music1
- Rainbows--Songs and music1
- Remorse--Songs and music1
- Resentment--Songs and music8
- Revues--Excerpts1
- Revues--Excerpts--Piano scores1
- Revues--Excerpts--Vocal scores with piano20
- Robert E. Lee (Steamboat)--Songs and music1