Many baroque instrumental pieces include a part for an accompaniment part typically played by two instruments.

Many baroque instrumental pieces include a part for Basso Continuo.

Basso continuo is a Baroque figured-bass (a numbering system that shows harmony) part. This part is typically played by two instruments that includes keyboard instruments and a low string instrument. In baroque music, the master of counterpoint is Bach.

Answerstrophic and through-composed;

Well, in the music industry during the 80s  cyndi lauper took a risk in changing a certain type of music art into something creative with her hair dye and wild hairstyles that were bold, her style was entice and screeching that she actually did her get a lot of hate for it because at that time hair dye and crazy patterns wasn't the norm girl's just wanna have fun for example that changed the work of her genre and a lot of people were influenced by her ways. there was other people who took the dare but not a lot. that itself refers to change in art style, because modern times changed.