Abstract The James Francis Driscoll collection of American sheet music, amassed by engineer and organist J. Francis Driscoll (1875-1959), is one of the largest and most representative collections of its kind. The approximated 80,000 pieces of sheet music and related material were arranged into sections by Driscoll himself, and reflect his collecting interests and preferences. Some of the music is arranged according to imprint information (i.e. American imprints, publishers’ imprints, illustrated...