Filmed mainly in Vienna's splendid Musikvereinssaal, the Mozart symphonies conducted by Karl Böhm are all interpreted by one of the world's foremost orchestras, the Vienna Philharmonic Orchestra, whose principal conductors have included Wilhelm Furtwängler, Bruno Walter, Herbert von Karajan, Claudio Abbado and, of course, Karl Böhm. "Thanks to Bruno Walter's exemplary performances, particularly of Mozart's works, I grabbed on to Mozart and fell in love with him so much that I had only one wish: to conduct Mozart, Mozart, Mozart" (Karl Böhm).
Mozart wrote his first symphony in London in 1764/65 at the age of 8. The boy sought his inspiration above all in the works of a German composer who had settled in London: Johann Christian Bach, the youngest son of the great Johann Sebastian, who became a lifelong friend of Mozart and exerted a strong influence on his style. The work reflects the Italian opera buffa atmosphere of the young symphonic genre, and its freshness and experimental delight in sonorities anticipate the inventiveness and mastery of Mozart's later works.
Karl Böhm was universally acclaimed for his Mozart interpretations. Though Wagner was one of Böhm's first loves, his friendship with Richard Strauss led to a deep knowledge and appreciation of Mozart. In his autobiography, Böhm wrote that "Richard Strauss revealed to me the ultimate secrets of this, in my opinion, greatest of all musical geniuses, Mozart."