Can you sing Chemical by Post Malone?
Chemical by Post Malone runs D3 to B4 (21 semitones), rated moderate for karaoke. Hum for 30 seconds to see your exact percent fit before you step up.
Vocal character
bright ache · tenor, propulsive rush
Editorial estimate, used as a minor fine-tuning signal alongside your vocal range, not a substitute for hearing the song.
Sing Chemical by Post Malone With Lyrics
Sing along with the lyrics in the karaoke-style video below, then compare the song against your Vocal ID.
Embedded via YouTube. HumMatch does not publish lyrics directly.
What key is Chemical in?
HumMatch's audio analysis reads Chemical in D major at 90% confidence and about 172 BPM, a confident read, so the original key shown here is a solid starting point for practice or transposition.
Can I sing Chemical at karaoke?
Chemical's 21-semitone span puts it in the top 40% widest ranges in Pop songs HumMatch tracks.
Highest and lowest notes
The available song-fit estimate places the low note around D3 and the high note around B4. If either edge feels tense, try a different key.
Vocal style
An alto can sing Chemical's peak (B4) without strain; a tenor would be stretching for it.
Karaoke difficulty
Karaoke familiarity for Chemical sits at 94/100: more recognizable than the typical Pop song HumMatch tracks (median 59).
Who it likely fits
A span in the top 40% widest for Pop helps explain Chemical's 60/100 karaoke-difficulty score.
Who may struggle
Running at 172 BPM in D major, Chemical leans faster compared with a typical Pop pick.
Did this song fit your voice?
Did this song fit your voice?
Is this song data wrong? Suggest a fix.
Range Guide
Chemical is estimated around D3 to B4. 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
Fits tenors and upper baritones who can push a bright B4 hook over a fast pop rock groove.
Best when your Vocal ID overlaps the main melody without strain.
Best For
Road Trip
Upbeat singalong
Practice
Build confidence
Karaoke Night
Room-friendly planning
Songs like Chemical 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 too low, too high, or too exposed, compare it against your Vocal ID for safer picks.
Explore by voice: More songs for D3-B4 voicesSongs for tenor voicePop songs in D major
Song fit FAQ
Chemical spans roughly D3 to B4: about 21 semitones. Your safest move is to compare that against your own Vocal ID.
Across the 3 Post Malone songs with researched vocal ranges on HumMatch, the sung notes run from A2 to B4, about 26 semitones (roughly 2.2 octaves). See the full Post Malone vocal range guide for voice type and the hardest songs.
Chemical scores 60/100 for karaoke difficulty on HumMatch, which rates as moderate. Karaoke familiarity for Chemical sits at 94/100: more recognizable than the typical Pop song HumMatch tracks (median 59).
An alto can sing Chemical's peak (B4) without strain; a tenor would be stretching for it.
A span in the top 40% widest for Pop helps explain Chemical's 60/100 karaoke-difficulty score.
Chemical 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 Chemical, safer alternatives, and higher-risk picks.
Chemical by Post Malone is in D major. HumMatch's audio analysis detects this key at 90% confidence, and that score is shown on the page so you know how solid the read is.
Chemical runs at about 172 BPM, as measured by HumMatch's audio analysis.
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 Chemical.