🗣️❤️‍🔥🎶 Achieving a Perfect B-flat on an I Vowel: The Importance of Lip Position in Phonation In this video, I work with one of my students to perfect the challenging B-flat note on the I vowel (I Latino). While a B-flat is not considered a high note in my school, it is a crucial gateway to mastering higher notes. The larynx and vocal cords are where every source of sound of the voice is born. However, the mouth, including the lips and the tongue, is also essential in shaping and producing vo