Can you sing Into the Unknown by Idina Menzel & Aurora?
Into the Unknown by Idina Menzel & Aurora runs A#3 to D#5 (17 semitones), rated higher-risk for karaoke. Hum for 30 seconds to see your exact percent fit before you step up.
Not sure whether A#3 or D#5 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.
Vocal character
restless soaring · mezzo-soprano, surging waves
Editorial estimate, used as a minor fine-tuning signal alongside your vocal range, not a substitute for hearing the song.
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We do not publish lyrics directly.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.
What key is Into the Unknown in?
HumMatch's audio analysis reads Into the Unknown in Ab major at 96% confidence and about 104 BPM, a confident read, so the original key shown here is a solid starting point for practice or transposition.
Can I sing Into the Unknown at karaoke?
Into the Unknown's 17-semitone span puts it in the top 98% widest ranges in musical songs HumMatch tracks.
Highest and lowest notes
The available song-fit estimate places the low note around A#3 and the high note around D#5. If either edge feels tense, try a different key.
Vocal style
On Into the Unknown, D#5 climbs past what's comfortable for an alto, though a mezzo-soprano can reach it without strain.
Karaoke difficulty
Karaoke familiarity for Into the Unknown sits at 65/100: more recognizable than the typical musical song HumMatch tracks (median 16).
Who it likely fits
A span in the top 98% widest for musical helps explain Into the Unknown's 75/100 karaoke-difficulty score.
Who may struggle
At 104 BPM in Ab major, Into the Unknown sits on the faster side for a karaoke pick.
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Range Guide
Into the Unknown is estimated around A#3 to D#5. 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
Suits confident mezzos who can move between conversational low phrases and repeated belted Eb5 cries, with a partner covering the ethereal siren calls.
Requires versatility, key awareness, and a comfortable upper edge.
Best For
Road Trip
Upbeat singalong
Practice
Build vocal strength
Duet Potential
Wide range split
Songs like Into the Unknown 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 the chorus feels high, try a lower key or choose a safer pick from your HumMatch results.
Explore by voice: More songs for A#3-D#5 voicesSongs for mezzo-soprano voice
Song fit FAQ
Into the Unknown spans roughly A#3 to D#5: about 17 semitones. Your safest move is to compare that against your own Vocal ID.
Across the 1 Idina Menzel & Aurora song with researched vocal ranges on HumMatch, the sung notes run from A#3 to D#5, about 17 semitones (roughly 1.4 octaves). See the full Idina Menzel & Aurora vocal range guide for voice type and the hardest songs.
Into the Unknown scores 75/100 for karaoke difficulty on HumMatch, which rates as higher-risk. Karaoke familiarity for Into the Unknown sits at 65/100: more recognizable than the typical musical song HumMatch tracks (median 16).
On Into the Unknown, D#5 climbs past what's comfortable for an alto, though a mezzo-soprano can reach it without strain.
A span in the top 98% widest for musical helps explain Into the Unknown's 75/100 karaoke-difficulty score.
Into the Unknown 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 Into the Unknown, safer alternatives, and higher-risk picks.
Into the Unknown by Idina Menzel & Aurora is in Ab major. HumMatch's audio analysis detects this key at 96% confidence, and that score is shown on the page so you know how solid the read is.
Into the Unknown runs at about 104 BPM, as measured by HumMatch's audio analysis.
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Find more vocal range guides beyond Into the Unknown.