He could give the textbook answer. Insufficient breath support. Tension in the extrinsic laryngeal muscles. A sudden change in subglottal pressure. But that wasn't the truth.
The note arrived. But it didn't come out whole. Dys Vocal Crack
He wanted to scream that it wasn't that simple. That his voice felt like a separate creature, a spooked horse he was trying to ride. But he just nodded, reset, and placed his fingers back on the strings. He could give the textbook answer
It split. A jagged, ugly fracture in the sound. A dry, breathy croak followed by a thin, reedy squeak. The "Dys Vocal Crack." He knew the clinical term: a sudden, involuntary loss of coordinated adduction. But the slang was more accurate. It was a dysfunction. A betrayal. A sudden change in subglottal pressure
This time, he didn't aim for the C. He aimed past it. He leaned into the crack, invited it. He sang the line with a deliberate, ugly rasp, as if he were shouting across a parking lot.