Goofs

The women err in their signs. There is no second "e" in Judgment.

Limelight is used in several concert scenes (including showing the actual chunk of lime), but the film is set in 1830 and the first use of limelight for a performance of any kind was 1836 and for theater performance in 1837. Further, Paganini had ended his concert performances in 1834 and his lifestyle and health made it highly unlikely that he would have ever stood in the limelight before his death.

One of the characters mentioned Madame Tussaud's museum, which was established in 1835, after Paganini stopped playing live.