To escape this predicament, he writes a note for help (the melody of "The Prisoner's Song") and passes it to a bird, which brings it to his father (a bass saxophone), who raises the battle cry - a jazz version of the military tune "Assembly".
The Isle of Jazz deploys its multi-piece band as artillery, bombarding a quarter of the Land of Symphony with explosive musical notes to a jazz/swing number.
The Land of Symphony returns fire via organ pipes that rotate into cannons, launching and roaring extremely loud and furious musical interceptors to the refrains of Wagner's "Ride of the Valkyries".
Since then, the Walt Disney Presents episode, "Toot, Whistle, Plunk and Boom" and its reorchesrated version of the cartoon, Music Land, had been long forgotten.
It is noted that "it is the first glimpse, as well, of a critical aspect of animating inanimates: how to use an object's structural particulars -- the tuning peg on a cello, the mouthpiece on a saxophone -- to best effect.