"Seventy-Six Trombones" is the signature song from the musical play The Music Man. In 1971, for the grand opening of Walt Disney World in Orlando, Florida, the grand opening parade included a 1,076 piece marching band made up of High school band students from around central Florida. This band marched down main street at Disney World playing "76 Trombones". Meredith Willson was the guest conductor for this event. The size of the band, 1,076 marchers, included 76 trombones.