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Can You Sing "Warning"?
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Vocal Range Breakdown
Warning spans 35 semitones —
from F2
to E5
(2.9 octaves).
🟣 Very Hard — Professional range — advanced singers only.
G4
Frequently Asked Questions
What vocal range do I need to sing Warning?
Warning by Green Day requires a vocal range from
G2 to G4,
spanning 24 semitones
— about 2.0 octaves.
Is Warning hard to sing?
Hard. Demanding range — best for experienced singers.
The song spans 24 semitones from G2 to G4.
This is one of the more demanding ranges in the karaoke catalog — practice the high notes before performing live.
Can I sing Warning at karaoke?
What is the highest note in Warning?
The highest note in Warning by Green Day is
G4 (MIDI 67).
This is in the upper-mid range — reachable for tenors and mezzo-sopranos.
What is the lowest note in Warning?
The lowest note is G2 (MIDI 43).
This is a comfortable low-mid range, accessible for most voice types.
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