How is vocal range defined?

Vocal range is defined as the range of pitches a singer can produce comfortably. This encompasses both the lowest and highest notes a singer can achieve without straining their voice. Understanding vocal range is crucial for singers, as it helps them select appropriate repertoire that suits their capabilities and maintains vocal health.

When a singer sings outside their comfortable range, they risk vocal strain or damage, which can impact their performance and longevity in singing. This definition of vocal range reflects the technical aspects of singing, rather than subjective qualities like song variety, projection volume, or tonal quality, which are more about style, interpretation, and personal artistry. Each of those aspects plays a role in a singer's overall ability but do not specifically define the vocal range itself.