- Parables--Songs and music1
- Parenthood--Songs and music1
- Paris (France)--Songs and music4
- Partiotic music1
- Passenger trains--Songs and music2
- Patria (Motion picture)2
- Patriotic music28
- Patriotic music, American31
- Patriotic music, AmericanWorld War, 1914-1918--Songs and music1
- Patriotic music--Canada1
- Patriotic music--United States57
- Patriotic music--United States--1911-19202
- Patriotic music--United States--World War, 1914-1918--United States--Songs and music1
- Patriotism--Songs and music1
- Peace--Songs and music2
- Pershing, John H. (John Joseph), 1860-1948--Songs and music2
- Pershing, John J. (John Joseph) 1860-1948--Songs and music1
- Pershing, John J. (John Joseph), 1860-19484
- Pershing, John J. (John Joseph), 1860-1948--Portraits4
- Pershing, John J. (John Joseph), 1860-1948--Songs and music6