The Baritone is similar to the Euphonium in terms of shape, pitch and range, except that the larger bore of the Euphonium gives its lower notes a broader and mellower timbre.
Fundamental acoustical features including tempo, pitch and timbre seem to be responsible for the similar responses of the Canadians and the Congolese Pygmies.
But although it is culturally specific, some of its building blocks are universal: melody, harmony, rhythm, the timbre produced by a variety of instruments and the distinctive style added by particular composers.