Depends on the parade. If the parade includes a marching band, then it will absolutely include trombones.
76 Trombones in the Big Parade
That song is called "76 Trombones," and it is from the musical "The Music Man."
76 trombones in the big parade.
76 Trombones in the Big Parade
76 trombones in the big parade.
Trombones in the Big Parade
Seventy six trombones in the big parade...
76 Trombones (of/led) the Big Parade
76 trombones that led the big parade
76 trombones led the big parade
76 trombones lead the big parade.
Either I'm wrong, or your ditloid is off. The line is: 76 trombones in the big parade. (and a hundred and ten cornets marching behind). Maybe you want it to be 76 T IT BP?