There is vocal science, a set of rules, that dictate what a singer must do physically to develop a big beautiful voice and the ability to sing difficult songs with ease. The name of this science is Bel Canto. Some singers naturally use the Bel Canto technique and others learn this powerful technique from an experienced teacher. Examples of singers who mastered Bel Canto include Whitney Houston, Freddy Mercury, Mariah Carey, Elvis Presley, Ariana Grande, Luciano Pavarotti and many more. Though it started as an opera technique, today this science is applied to all contemporary styles of singing such as Rock, Pop, Jazz, Opera, R&B, Broadway, and others. If Bel Canto is learned in pure form, you can build a big, beautiful, agile voice with an impressive vocal range and be capable of executing vocally challenging elements of singing. On this technique, your voice will color itself when singing with feeling.