1. 28 The first chapter focuses on discussing the development of "head voice" and Bel Canto and three ideas about "head voice" from different historical periods.

2. 20 The discussions about "head voice" could be found in all kinds of theories of the school of Bel Canto.

3. Belting is a singing term that refers to singing notes in your head voice range with the power of your chest voice. I like this definition because Belting meanings can be so confusing! So what are chest voice and head voice? Chest voice is an old term created by Italian singing teachers to refer to the range of notes at the bottom of your voice.