Background
A held musical note is never perfectly steady. Even from a professional instrument, the pitch oscillates minutely — vibrato is the amplified version of what is already there in any sustained tone. Your auditory system averages the oscillation into a single perceived pitch. This practice teaches you to hear the oscillation itself — the note as a wave, not a point.
Every sustained tone breathes. This practice trains you to hear the breath.
The Practice
- 01
Play or imagine a single held note — a violin, a hum, a bowed cello.
- 02
Close your eyes. Do not name the pitch. Just listen.
- 03
Feel the note vibrate — not around the room, but around itself. The pitch is slightly higher, then slightly lower, then higher again.
- 04
Track the oscillation. It is small. It is always there.
- 05
Widen: is the amplitude oscillating too? The timbre? The perceived location?
- 06
Rest for a moment in the sense of the note as a shape moving through time, not a fixed thing.
A note is a wave. Once you can hear the oscillation, you cannot un-hear it.