Meaning: This quote by Harvey Fierstein, a renowned actor, playwright, and voice actor, touches on the concept of vocal range and the importance of training and practicing to improve one's singing abilities. Fierstein's statement implies that through consistent and proper use, the vocal muscles can be strengthened and expanded, allowing for an increased range and improved performance.

Fierstein's mention of raising the key of one of his songs by two steps indicates that he has seen progress in his vocal abilities. This adjustment suggests that his voice has become more flexible and responsive, allowing him to comfortably sing in a higher key than before. This observation aligns with the idea that the voice is a muscle that can be developed and trained over time.

The concept of the voice as a muscle is supported by vocal physiology. The human voice is produced by the vibration of the vocal folds, which are controlled by various muscles in the larynx. Like any muscle in the body, the vocal muscles can be strengthened and conditioned through regular use and targeted exercises. Vocal training and proper technique play a crucial role in ensuring that the voice is used correctly, minimizing strain and maximizing its potential.

Fierstein's assertion that the more one uses their voice correctly, the more they should get out of it, underscores the significance of proper vocal technique. Engaging the vocal muscles in a healthy and sustainable manner can lead to improvements in vocal range, control, and overall sound quality. This highlights the importance of consistent practice and the guidance of knowledgeable vocal coaches or instructors who can help singers refine their technique and develop their voices effectively.

The quote also sheds light on the notion that the voice is a dynamic and adaptable instrument. By acknowledging the recent change in the key of his song, Fierstein demonstrates an understanding of vocal flexibility and the potential for growth. This adaptability is a key aspect of vocal development, as singers strive to expand their range, refine their tone, and master different styles of singing.

In conclusion, Harvey Fierstein's quote encapsulates the idea that the voice is a malleable and responsive instrument that can be honed through diligent practice and proper technique. By recognizing the impact of raising the key of his song on his vocal abilities, Fierstein highlights the potential for growth and improvement within the realm of singing. This insight into the nature of the voice as a muscle and the benefits of using it correctly serves as a reminder of the value of consistent training and the pursuit of vocal excellence.