Cross My Heart by Eighth Wonder
Can you sing this at karaoke? HumMatch checks vocal range, style, difficulty, and safer alternatives before you step up.
Estimated from the artist’s full range, which likely spans multiple singers or harmonies; the lead melody is probably narrower. Verification pending.
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We do not publish lyrics directly.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 Cross My Heart at karaoke?
Cross My Heart's 24-semitone span puts it in the top 18% widest ranges in the HumMatch catalog.
Highest and lowest notes
The available song-fit estimate places the low note around A3 and the high note around A5. If either edge feels tense, try a different key.
Vocal style
On Cross My Heart, A5 climbs past what's comfortable for a mezzo-soprano, though a soprano can reach it without strain.
Karaoke difficulty
Karaoke familiarity for Cross My Heart sits at 55/100: more recognizable than the typical song HumMatch tracks (median 38).
Who it likely fits
A span in the top 18% widest across the catalog helps explain Cross My Heart's 90/100 karaoke-difficulty score.
Who may struggle
Transpose Cross My Heart down 4 semitones and the peak note fits a typical mezzo-soprano's comfortable range.
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Range Guide
Cross My Heart is estimated around A3 to A5. 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
Vocal fit varies -- check the range against your Vocal ID.
Requires versatility, key awareness, and a comfortable upper edge.
Best For
Road Trip
Shared playlist pick
Practice
Build vocal strength
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.
Songs like Cross My Heart 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.
Song fit FAQ
HumMatch estimates Cross My Heart at A3 to A5 (about 24 semitones), based on Eighth Wonder's typical performed range; song-level verification is pending. Compare it against your own Vocal ID and test the chorus first.
Cross My Heart scores 90/100 for karaoke difficulty on HumMatch, which rates as higher-risk. Karaoke familiarity for Cross My Heart sits at 55/100: more recognizable than the typical song HumMatch tracks (median 38).
A span in the top 18% widest across the catalog helps explain Cross My Heart's 90/100 karaoke-difficulty score.
Cross My Heart 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 Cross My Heart, safer alternatives, and higher-risk picks.
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