Hey, Mr. DJ (Keep Playin' This Song) by Backstreet Boys
Hey, Mr. DJ (Keep Playin' This Song) by Backstreet Boys is estimated around D3 to G#4, based on Backstreet Boys's typical range; song-level verification is pending. Measure your own range free to see how this song fits your voice.
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We do not publish lyrics directly.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 Hey, Mr. DJ (Keep Playin' This Song) at karaoke?
Hey, Mr. DJ (Keep Playin' This Song) covers 18 semitones top to bottom, good for a top-74% placement among pop songs HumMatch tracks.
Highest and lowest notes
The available song-fit estimate places the low note around D3 and the high note around G#4. If either edge feels tense, try a different key.
Vocal style
On Hey, Mr. DJ (Keep Playin' This Song), G#4 climbs past what's comfortable for a baritone, though a tenor can reach it without strain.
Karaoke difficulty
That top-74%-widest span for pop is a big part of why Hey, Mr. DJ (Keep Playin' This Song) scores 55/100 for karaoke difficulty.
Who it likely fits
Dropping 3 semitones would bring Hey, Mr. DJ (Keep Playin' This Song)'s peak note inside a typical baritone's comfortable range.
Who may struggle
HumMatch is still gathering enough data on this song for a deeper breakdown.
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Range Guide
Hey, Mr. DJ (Keep Playin' This Song) is estimated around D3 to G#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
Vocal fit not yet researched -- check the range against your Vocal ID.
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
Songs like Hey, Mr. DJ (Keep Playin' This Song) 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.
Explore by voice: More songs for D3-G#4 voicesSongs for tenor voice
Song fit FAQ
HumMatch estimates Hey, Mr. DJ (Keep Playin' This Song) at D3 to G#4 (about 18 semitones), based on Backstreet Boys's typical performed range; song-level verification is pending. Compare it against your own Vocal ID and test the chorus first.
Across the 3 Backstreet Boys songs with researched vocal ranges on HumMatch, the sung notes run from C#3 to B4, about 22 semitones (roughly 1.8 octaves). See the full Backstreet Boys vocal range guide for voice type and the hardest songs.
Hey, Mr. DJ (Keep Playin' This Song) scores 55/100 for karaoke difficulty on HumMatch, which rates as moderate. That top-74%-widest span for pop is a big part of why Hey, Mr. DJ (Keep Playin' This Song) scores 55/100 for karaoke difficulty.
On Hey, Mr. DJ (Keep Playin' This Song), G#4 climbs past what's comfortable for a baritone, though a tenor can reach it without strain.
Dropping 3 semitones would bring Hey, Mr. DJ (Keep Playin' This Song)'s peak note inside a typical baritone's comfortable range.
Hey, Mr. DJ (Keep Playin' This Song) 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 Hey, Mr. DJ (Keep Playin' This Song), safer alternatives, and higher-risk picks.
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