Columbia subject headings:
Constellations--Songs and music.
Crumb, George--Manuscripts--Facsimiles.
Music--Manuscripts--Facsimiles.
Piano music (4 hands)
Piano music (6 hands)
Harvard subject headings:
Constellations--Songs and music.
Crumb, George--Manuscripts--Facsimiles.
Music--Manuscripts--Facsimiles.
Piano music (4 hands)--Scores.
Piano music (6 hands)--Scores.
Princeton subject headings: