Linz Symphony-Mozart composed the Symphony In C Major K.425 known as the Linz Symphony within a few days in October/early November 1783 in the palace of Count Johann Joseph Anton von Thun-Hohenstein (1711 1798) in Linz where together with Constanze he stayed for three weeks on the way back from a trip to Salzburg. On Tuesday the fourth of November wrote Mozart to his father on 31 October (the day after his arrival in Linz) I will be giving a concert in the theatre and since I have no symphony with me I am writing one as fast as I can for it must be ready by then . Accordingly this work was performed for the first time in the theater inLinz on 4 November 1783.Urtext of the New Mozart EditionFull score and parts (BA4704) and study score format 22.5 x 16.5cm (TP16) available for sale