Soap by Melanie Martinez
Soap by Melanie Martinez is estimated around A#3 to A#4, based on Melanie Martinez's typical range; song-level verification is pending. Measure your own range free to see how this song fits your voice.
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We do not publish lyrics directly.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 Soap at karaoke?
Few entries in the HumMatch catalog stretch as wide as Soap: its 12-semitone span lands in the top 94%.
Highest and lowest notes
The available song-fit estimate places the low note around A#3 and the high note around A#4. If either edge feels tense, try a different key.
Vocal style
A tenor would need to stretch for Soap's peak note (A#4), but it lands comfortably for an alto.
Karaoke difficulty
Compared with the typical song HumMatch tracks, Soap scores more familiar for karaoke: 44/100 against a median of 38.
Who it likely fits
Much of Soap's 36/100 karaoke-difficulty rating traces back to a range in the top 94% widest across the catalog.
Who may struggle
Shift Soap's peak down 1 semitone and it lands inside a typical tenor's comfortable range.
Did this song fit your voice?
Did this song fit your voice?
Is this song data wrong? Suggest a fix.
Range Guide
Soap is estimated around A#3 to A#4. 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 Soap 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 Soap at A#3 to A#4 (about 12 semitones), based on Melanie Martinez's typical performed range; song-level verification is pending. Compare it against your own Vocal ID and test the chorus first.
Across the 2 Melanie Martinez songs with researched vocal ranges on HumMatch, the sung notes run from A3 to A#4, about 13 semitones (roughly 1.1 octaves). See the full Melanie Martinez vocal range guide for voice type and the hardest songs.
Soap scores 36/100 for karaoke difficulty on HumMatch, which rates as easier. Compared with the typical song HumMatch tracks, Soap scores more familiar for karaoke: 44/100 against a median of 38.
A tenor would need to stretch for Soap's peak note (A#4), but it lands comfortably for an alto.
Much of Soap's 36/100 karaoke-difficulty rating traces back to a range in the top 94% widest across the catalog.
Soap 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 Soap, safer alternatives, and higher-risk picks.
Find Every Song That Fits YOUR Voice
HumMatch analyzes your vocal range from a short hum, then shows songs that actually fit.
Search another song
Find more vocal range guides beyond Soap.