Tre in TreB means 3, and the 3 B’s are the origin of the name of the TreB system.You will learn the following 3 B’s.1.Breath2.Body3.Bel CantoThese three are the three points that we must pay attention to.Breath is the element that determines 70-80% of singing, and Mr. Silvestro of Teatro alla Scala in Milan says it is the most important.The body is a resonant instrument, and the way you use it affects your vocal color.Bel Canto trains students how to speak when expressing, and learn how to make it more resonant and reach the heart.