v. 1. Organ chorales by Nicolaus Hasse & Ewaldt -- v. 2. Organ chorales by Heinrich Scheidemann & Franz Tunder -- v. 3. Fantasias from Ms 300. R. Vv, 123, Archiwum Wojewódzkie, Gdánsk -- v. 4. Organ music by D. Cato, J. Podbielski, M. Wartecki, P. Żelechowski and anonymous composers.