Simalarities Between Baroque and Jazz

Baroque Jazz
Similarities
Music with roots in dance Music with roots in dance
Something like a groove Is created through beat stress And release Creates and maintains a groove using beat stress and release
Uses a bass line to organize Rhythm and harmony Bass lines organize rhythmic groove and harmony
Utilizes improvisation Utilizes improvisation
Differences
Heavily reliant on strong beat stress and on-beat stress. Syncopation is used for humorous effect and to momentarily create new meters. Heavily reliant on weak beat stress and off-beat stress. What non jazz musicians would call extreme syncopation is actually more like complete displacement of the beat.
Improvisation is used mainly to decorate simple melodic structures. Improvisation is not decorative but integral to the music. Jazz players use improvisation to develop a personal voice that expresses their musical personality.
Harmonies are quite simple, using only triads and seventh chords Harmonic content is quite complex, utilizing upper chord extensions, alterations, and substitutions.
Dissonance results from cross voicing in dense webs of counterpoint Dissonance is an important aspect of harmonic and melodic structure.