His reading of No. 24 is described as "deep" and "multi-layered," avoiding the "clipped" feel found in less successful versions. Mozart Piano Concertos Nos 20 & 21 - Gramophone
He is noted for being more "inventive" than many peers regarding ornamentation and lead-ins. His partnership with Sir Neville Marriner is often seen as a standard for "well-groomed" and polished Mozart.
Widely considered a reference recording for these works, Perahia's cycle on Sony/CBS is praised for its "precision, clarity of expression, and beauty of sound".
Uchida is celebrated as a Mozartian of "exceptional sensibility". Her recordings often highlight the stark contrast between the bright No. 21 and the tragic No. 24.
The slow movement of No. 21 is described as "magical," while the C minor concerto (No. 24) is delivered with "fluency and strength".