Britney Spears – I’m A Slave 4 U
Karaoke with synced lyrics and pitch scoring · English
Sing I’m A Slave 4 U by Britney Spears on singpro.app, a free online karaoke app. Lyrics are highlighted syllable by syllable as the song plays, your pitch is scored in real time, and you can host a party so friends join from their phones and sing along.
The singing starts at 0:18 and runs for 3:03. It stays inside 11 semitones and moves at 3.36 syllables a second.
At a glance
- Difficulty
- Medium
- Vocal range
- 11 semitones
- Pace
- 3.36 syllables a second, fast
- Melody
- steps of 1.4 semitones on average, gentle
- Length
- 3:03 of singing, starting at 0:18
- Golden notes
- 52
- Backing track
- separate instrumental and vocal tracks, so you can mute the original singer
How it starts
All you people look at me
Like I’m a little girl
More karaoke songs by Britney Spears
More English karaoke songs
How it works
- Open the song and allow microphone access – no download or sign-up needed.
- Sing along to the synced lyrics while the app scores your pitch live.
- Share the party code so friends can join and compete from their own devices.