If listeners strain to hear lyrics, the mix has a vocal priority problem. Mastering cannot reliably fix a buried vocal — balance has to happen in the mix.
Common reasons vocals disappear
1. Vocal too quiet
The simplest cause. Compare to a level-matched reference: how to use reference tracks.
2. Low-mid masking
Pads, guitars and piano stacked at 200–500 Hz bury the vocal body.
Fix: cut competing tracks; gentle presence boost on vocal (3–6 kHz) only if needed.
3. Heavy reverb / delay
Wet vocals swim in the mix.
Fix: shorter decay, more pre-delay, automate drier verses.
4. Over-compressed instrumental bus
Everything is equally loud = nothing wins.
Fix: less bus compression; ride vocal fader.
5. Stereo widening on wrong elements
Wide pads collapse the center when summed to mono — vocal feels smaller.
Fix: keep lead vocal centered; widen supporting elements only.
6. Harsh sibilance vs dull vocal
Too much de-essing removes air; too little sounds harsh — both reduce clarity.
Fix: multiband or dynamic EQ on sibilance, not blanket low-pass.
Phone speaker test
Play the mix on your phone at normal volume. If you cannot follow every word in the chorus, the vocal is not cutting through yet.
Thin vs buried
Buried = level/masking. Thin = body missing — see why your vocals sound thin.