Back in episode 146, Dr. Jennaya Robison and I had a great discussion about the tension (pun intended) around vibrato vs. non vibrato aesthetics, physiology and acoustics in choral music. Recently, we posted a clip from that show and it blew up.
Let’s just say, the algorithm anointed it with oil and now its cup runneth over with comments. It ignited a massive debate across our social media feeds. Hundreds of comments rolled in—ranging from voice teachers defending full vibrato to singers recalling the sting of being shushed by directors chasing a blend. In this follow-up episode, I dive into the comment threads to unpack the nuance lost in internet absolutism. Moving past rigid dogma, we explore how directors and singers can balance healthy, sustainable vocal technique with the acoustic realities of ensemble singing.
In this episode, we discuss:
- The Pitfalls of Blanket Statements: Why claims like “singing without vibrato is always dangerous” or “all choirs must sing straight tone” ignore vocal science, history, and global singing traditions.
- The “Sustainability Triangle”: A practical framework balancing high pitch, loud dynamics, and straight tone—and how ignoring this balance risks vocal fatigue.
- The “Choral Band-Aid” Trap: Why shushing resonant singers is a shortcut that harms individual voices instead of teaching whole-ensemble resonance.
- True Acoustical Alignment vs. Vocal Suppression: How acoustic alignment (which is a better term than blend,) unified vowel formants, and overtones create balance without forcing singers to clamp down.
- Age-Appropriate Vocal Expectations: The physiological realities of working with adolescent voices versus changing adult voices.
- Stylistic Versatility: Why our vocal rubrics must adapt across different genres and historical eras rather than chasing one homogenized choral aesthetic.
Whether you are a conductor striving for a unified ensemble sound or a singer trying to navigate choral spaces without sacrificing your vocal health, this conversation offers a grounded path through one of the most polarized debates in choral music. Tune in, and let’s keep the dialogue going.
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