Busoni / Mugellini / Petri

Complete Piano Works in 25 Volumes, vol. 1a
The Well-tempered Clavier 1. Part / Vol. I: BWV 846-853

Complete Piano Works in 25 Volumes, vol. 1b
The Well-tempered Clavier 1. Part / Vol. II: BWV 854-861

Complete Piano Works in 25 Volumes, vol. 1c
The Well-tempered Clavier 1. Part / Vol. III: BWV 862-869

Complete Piano Works in 25 Volumes, vol. 1d
The Well-tempered Clavier 1. Part / Vol. IV - Nachtrag zum 1. Part

Complete Piano Works in 25 Volumes, vol. 2a
The Well-tempered Clavier, Part 2 / Vol. I

Complete Piano Works in 25 Volumes, vol. 2b
The Well-tempered Clavier, Part 2 / Vol. II

Complete Piano Works in 25 Volumes, vol. 2c
The Well-tempered Clavier, Part 2 / Vol. III

Complete Piano Works in 25 Volumes, vol. 2d
The Well-tempered Clavier, Part 2 / Vol. IV