A Lover Is Blue by Frank Sinatra
Can you sing this at karaoke? HumMatch checks vocal range, style, difficulty, and safer alternatives before you step up.
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We do not publish lyrics directly.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 A Lover Is Blue at karaoke?
Few entries in jazz songs HumMatch tracks stretch as wide as A Lover Is Blue: its 23-semitone span lands in the top 45%.
Highest and lowest notes
The available song-fit estimate places the low note around C3 and the high note around B4. If either edge feels tense, try a different key.
Vocal style
A Lover Is Blue's peak note (B4) sits above a typical tenor's comfort zone but inside an alto's.
Karaoke difficulty
Compared with the typical jazz song HumMatch tracks, A Lover Is Blue scores more familiar for karaoke: 0/100 against a median of 0.
Who it likely fits
Much of A Lover Is Blue's 50/100 karaoke-difficulty rating traces back to a range in the top 45% widest for jazz.
Who may struggle
Shift A Lover Is Blue's peak down 2 semitones and it lands inside a typical tenor's comfortable range.
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Range Guide
A Lover Is Blue is estimated around C3 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
Try Transposing Lower
If the chorus or highest phrase feels tight, shift the song down a few semitones before performing. Most karaoke apps let you adjust pitch.
Easier alternatives
If it feels high, try a lower key or start with an easier song from the same artist or genre.
Song fit FAQ
HumMatch estimates A Lover Is Blue at C3 to B4 (about 23 semitones), based on Frank Sinatra's typical performed range; song-level verification is pending. Compare it against your own Vocal ID and test the chorus first.
A Lover Is Blue scores 50/100 for karaoke difficulty on HumMatch, which rates as easier. Compared with the typical jazz song HumMatch tracks, A Lover Is Blue scores more familiar for karaoke: 0/100 against a median of 0.
Much of A Lover Is Blue's 50/100 karaoke-difficulty rating traces back to a range in the top 45% widest for jazz.
A Lover Is Blue 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 A Lover Is Blue, safer alternatives, and higher-risk picks.
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