Question 1

Can I extract vocal sheet music from any song?

Accepted Answer

Yes. Just upload your track. The system's audio analysis instantly extracts the lead vocal melody and generates the piano roll so you can start practicing right away.

Question 2

How does Karaokool help me sing perfectly on pitch?

Accepted Answer

Karaokool isolates the lead vocal and maps it onto an interactive piano roll so you can see every note as the song plays. With synced lyrics and optional MIDI guide playback, you train your ear and voice together instead of guessing the melody.

Question 3

Is this different from a standard karaoke app?

Accepted Answer

Yes. Standard karaoke shows lyrics and a backing track; Karaokool also extracts the original vocal melody into a visual piano roll so you can compare your pitch to the artist's notes, practice phrase by phrase, and export the melody as MIDI.

Question 4

How do I add my own lyrics?

Accepted Answer

When uploading a local audio file, click the Lyrics button next to Upload to attach a .lrc subtitle file (synced lyrics in [mm:ss.xx] format). Karaokool will use them instead of searching online. You can find ready-made .lrc files on services like lyricsify.com .

Learn to Sing in Tune with Interactive Vocal Pitch Visualization

How it Works

Audio analysis from a local file

Pitch Matching

FAQ