All I Want Is You by Opus
All I Want Is You by Opus is estimated around C4 to C5, based on Opus's typical range; song-level verification is pending. Measure your own range free to see how this song fits your voice.
Not sure whether C4 or C5 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.
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Can I sing All I Want Is You at karaoke?
Spanning 12 semitones, All I Want Is You ranks among the top 18% widest in Pop Rock songs HumMatch tracks.
Highest and lowest notes
The available song-fit estimate places the low note around C4 and the high note around C5. If either edge feels tense, try a different key.
Vocal style
C5 is All I Want Is You's ceiling: out of a tenor's comfort zone, but well within an alto's.
Karaoke difficulty
All I Want Is You's 50/100 difficulty score largely comes down to that top-18%-widest span for Pop Rock.
Who it likely fits
A 3-semitones drop would put All I Want Is You's peak note inside 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
All I Want Is You is estimated around C4 to C5. 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 All I Want Is You 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 C4-C5 voicesSongs for alto voice
Song fit FAQ
HumMatch estimates All I Want Is You at C4 to C5 (about 12 semitones), based on Opus's typical performed range; song-level verification is pending. Compare it against your own Vocal ID and test the chorus first.
Across the 1 Opus song with researched vocal ranges on HumMatch, the sung notes run from F3 to C5, about 19 semitones (roughly 1.6 octaves). See the full Opus vocal range guide for voice type and the hardest songs.
All I Want Is You scores 50/100 for karaoke difficulty on HumMatch, which rates as easier. All I Want Is You's 50/100 difficulty score largely comes down to that top-18%-widest span for Pop Rock.
C5 is All I Want Is You's ceiling: out of a tenor's comfort zone, but well within an alto's.
A 3-semitones drop would put All I Want Is You's peak note inside a typical tenor's comfortable range.
All I Want Is You 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 All I Want Is You, safer alternatives, and higher-risk picks.
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