Antonio Salieri is remembered as the scheming mediocrity from Amadeus, but the historical record tells a very different story. This episode follows a penniless orphan from Legnago, Italy, who was discovered in Venice by composer Florian Leopold Gassmann, brought to Vienna in 1766, introduced to Emperor Joseph II, and elevated to the most important musical post in the Habsburg Empire.

We examine how Salieri dismantled the wall between opera seria and opera buffa, how Gluck secretly let him write Les Danaïdes for Paris in 1784 and then publicly revealed the true composer, and what the 1786 opera contest at Schönbrunn Palace actually reveals about his relationship with Mozart. Drawing on Mozart’s own letters, a cantata manuscript rediscovered in 2016, and modern medical consensus, we separate systemic Italian-German court rivalry from the baseless poisoning rumor that took hold during Salieri’s final years of dementia.

• How Gassmann’s generosity shaped Salieri’s later decision to teach almost all his students for free
• The ghostwritten opera that skyrocketed his international fame overnight
• Mozart’s final letters describing Salieri shouting bravo at The Magic Flute
• His conscious retirement from opera in 1804 and his roster of pupils: Beethoven, Schubert, Liszt, and Mozart’s son
• How 19th-century nationalism, Pushkin, Rimsky-Korsakov, and Peter Shaffer turned a mentor into a villain