 The final trio is known as the grandioso, "trio grandioso" or "trio", which typically, as the grand finale, is played through much more loudly than previous runs of the trio.It sometimes adds yet another counter-melody or obligato (such as the one in "The Stars and Stripes Forever") and uses all instrumental sections of the band, bringing everything to a close.The grandioso is the most exciting section of the march; its role is to make the trio melody memorable to the listener.