There are six organs in the Biddle Music Building, all of which can be used for practice by organ students:
- Photo 1: Aeolian Practice Organ. Console: Aeolian Organ Company, Opus 1785 (1932).
- Photo 2: John Brombaugh & Co., Opus 17C, 1975.
- Photo 3: Fisk Practice Organ, Opus 77, 1978.
- Photo 4: Fisk Studio Organ, Opus 76, 1977.
- Photo 5: Flentrop Practice Organ, 1975.
- Photo 6: Flentrop Studio Organ, 1975.
(Photo Credit: John Santoianni)