Epistelsonate. Par MOZART WOLFGANG AMADEUS. Edition based on the Mozart autograph in the Saltikov-Shtchedrin Library in St. Petersburg. Carus editions of the Mozart masses for which the Epistle Sonata KV 263 would be suitable. Missa in C KV 259 [Organ Solo Mass, CV 40. 628]; Missa longa in C KV 262 [CV 51. 262, in prep. ]; Missa in C KV 258 [Spaur Mass, CV 40. 627]; Missa in C KV 257 [Great Credo Mass, CV 40. 616]/ Répertoire / 2 Clarinettes, 2 Violons, Orgue et Basse Continue