Louis moreau gottschalk's union: concert paraphrase on national airs was written for

The piece was written for a firework's display during Fourth of July. The piece was a collection of patriotic tunes that served as music for the firework's display. The whole piece lasted for 8 minutes. Some of the tunes included in the piece are Yankee Doodle, The Star Spangled Banner, Hail Columbia, etc.

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. 

The answer is gladiators