I just heard a battle between some SJW saying Beyonce owns the rights to the 'marching band' during her 'awe-inspiring' 2018 Coachella performance.
Person arguing with her/him brings up at least FIVE examples of artists who used marching bands in their performances/videos before Beyonce, including Gwen Stefani with No Doubt and Prince
Nothing but tumbleweeds after the second person brought up...the truth
from 1:14 on almost the entire video from that point