Complex sentence: As one of the most celebrated piano interpreters of Chopin, Schumann and Debussy, Cortot produced printed editions of the piano works of all three, notable for their inclusion of meticulous commentary on technical problems and matters of interpretation.
Split into simpler sentences: As one of the most celebrated piano interpreters of Chopin, Schumann and Debussy, Cortot produced printed editions of all of those composers' music. His editions were notable for their inclusion of meticulous commentary on technical problems and matters of interpretation.