Fui by Reik
Fui by Reik is estimated around C#3 to C5, based on Reik'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.
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We do not publish lyrics directly.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 Fui at karaoke?
Fui's 23-semitone span puts it in the top 15% widest ranges in latin pop songs HumMatch tracks.
Highest and lowest notes
The available song-fit estimate places the low note around C#3 and the high note around C5. If either edge feels tense, try a different key.
Vocal style
Fui's peak note (C5) sits above a typical tenor's comfort zone but inside an alto's.
Karaoke difficulty
Karaoke familiarity for Fui sits at 38/100: less recognizable than the typical latin pop song HumMatch tracks (median 55).
Who it likely fits
A span in the top 15% widest for latin pop helps explain Fui's 69/100 karaoke-difficulty score.
Who may struggle
Transpose Fui down 3 semitones and the peak note fits a typical tenor's comfortable range.
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Range Guide
Fui is estimated around C#3 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
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 Fui 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 Fui at C#3 to C5 (about 23 semitones), based on Reik's typical performed range; song-level verification is pending. Compare it against your own Vocal ID and test the chorus first.
Across the 1 Reik song with researched vocal ranges on HumMatch, the sung notes run from D3 to C5, about 22 semitones (roughly 1.8 octaves). See the full Reik vocal range guide for voice type and the hardest songs.
Fui scores 69/100 for karaoke difficulty on HumMatch, which rates as moderate. Karaoke familiarity for Fui sits at 38/100: less recognizable than the typical latin pop song HumMatch tracks (median 55).
Fui's peak note (C5) sits above a typical tenor's comfort zone but inside an alto's.
A span in the top 15% widest for latin pop helps explain Fui's 69/100 karaoke-difficulty score.
Fui 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 Fui, safer alternatives, and higher-risk picks.
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