Great vocal teachers from the 16th century through the early 19th century discovered through trial and error how to properly develop the singing voice, and the term bel canto came to be applied to both the manner of singing and the vocal music of that period. But by 1858, according to Rossini, the term was already being misused and wrongly confused with fioriture. Well-schooled in the teaching of singing, Rossini more accurately describes bel canto as being composed

of: the building of the instrument; technique, or the means of using the instrument; and style, of which the ingredients are taste and feeling.