Brat by Green Day
Brat by Green Day is estimated around A#2 to B4, based on Green Day's typical range; song-level verification is pending. Measure your own range free to see how this song fits your voice.
Estimated from the artist’s full range, which likely spans multiple singers or harmonies; the lead melody is probably narrower. Verification pending.
Not sure whether A#2 or B4 is in your voice? Hum a note and the note finder names it, or watch your pitch live with the pitch detector. Both are free and need no account.
Practice before you pick it.
We do not publish lyrics directly. Find a karaoke version on YouTube, then come back to compare the song against your Vocal ID.
Can I sing Brat at karaoke?
Brat's 25-semitone span puts it in the top 5% widest ranges in punk songs HumMatch tracks.
Highest and lowest notes
The available song-fit estimate places the low note around A#2 and the high note around B4. If either edge feels tense, try a different key.
Vocal style
On Brat, B4 climbs past what's comfortable for a tenor, though an alto can reach it without strain.
Karaoke difficulty
A span in the top 5% widest for punk helps explain Brat's 50/100 karaoke-difficulty score.
Who it likely fits
Transpose Brat down 2 semitones and the peak note fits a typical tenor's comfortable range.
Who may struggle
HumMatch is still gathering enough data on this song for a deeper breakdown.
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Range Guide
Brat is estimated around A#2 to B4. Compare that with your Vocal ID before choosing the original key. If your comfortable high note is below the song’s hardest section, try a lower key or one of the safer alternatives below.
Perfect For These Voice Types
Comfort Range
Best when your Vocal ID overlaps the main melody without strain.
Best For
Road Trip
Shared playlist pick
Practice
Build confidence
Karaoke Night
Room-friendly planning
Songs like Brat you can sing
Range labels come from HumMatch’s researched catalog. Take the free vocal range test to see your % on every one of these.
Easier alternatives
If it feels high, try a lower key or start with an easier song from the same artist or genre.
Explore by voice: More songs for C#3-G#4 voicesSongs for tenor voice
Song fit FAQ
HumMatch estimates Brat at A#2 to B4 (about 25 semitones), based on Green Day's typical performed range; song-level verification is pending. Compare it against your own Vocal ID and test the chorus first.
HumMatch has not verified a researched vocal range for Green Day yet. Estimated ranges across 89 songs suggest roughly E2 to C5 (roughly 2.7 octaves); treat that as an estimate until song-level research lands.
Brat scores 50/100 for karaoke difficulty on HumMatch, which rates as easier. A span in the top 5% widest for punk helps explain Brat's 50/100 karaoke-difficulty score.
On Brat, B4 climbs past what's comfortable for a tenor, though an alto can reach it without strain.
Transpose Brat down 2 semitones and the peak note fits a typical tenor's comfortable range.
Brat may work at karaoke if the original key sits comfortably for you and you know where the risky chorus or low phrases happen.
Hum 3 notes in HumMatch and compare your Vocal ID against Brat, safer alternatives, and higher-risk picks.
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