The MARL collection consisting of nearly 60 linear feet of materials is dedicated to the study of all aspects of musical acoustics.
The William C. Lynch Dennis Brain Collection principally consists of commercial and unpublished recordings of the world renowned British horn player, Dennis Brain (1921-1957).
Over his lifetime, Denis Condon (1933-2012) amassed a collection of over 7500 piano rolls and ten instruments. The collection contains rolls of important composers of the period, all playing their own works.
This comprehensive rollography represents years of work documenting all known reproducing piano rolls of classical music ever issued.