The 4th GPRM (Global Piano Roll Meeting) will take place from August 7 to 9, 2026 at Stanford University. The call for papers runs from August 11, 2025 to October 31, 2025; details on the 4th GPRM.
These conferences take place every two years. GPRM, an initiative of Faszinationpianola, Stanford University, the University of Sydney and the Bern University of the Arts (HKB), is an international forum promoting collaboration among experts, students and enthusiasts working with music rolls and pneumatic player instruments. More about GPRM can be found here.