Two major influences on German Baroque were the German Violin bow and true chords that were often used. It made Bach's music more interesting. The church and stat also influenced Baroque music.
Before Bach the masses were "ill-tempered" and after Bach the masses were "well-tempered", he created a keyboard style that is still used today, and created new chords.
The ways Baroque music has changed from the Baroque period to day is that lots of music today uses instruments that were not created in the Baroque time period.
Baroque spirit expresses enthusiasm while playing music.
Some of the instruments that were used during Baroque music performances were the harpsichord, violins, cellos, and pianos. Today's music is more computer made whereas the Baroque music was made using instruments.