Vaaja Vajao AI

Catch a melody

Sing, hum, or play along to any song and Vaaja writes down the swaras as it hears them. Tap any swara afterwards to correct it.

Focus on

Nothing caught yet.

Filter out drums and percussion

From a recording

Pick any song from your phone. Vaaja strips the backing and drums, follows the melody, and reads the beat.

Choose an audio file

No file chosen yet

Focus on

Start at (sec) Length (sec)

Choose a file to begin.

The swaras will appear here.

Sing along with the original

Headphones on. The recording plays while Vaaja scores your pitch against the transcribed line.

Find the notes first.

Analysis options

Centre-channel focus (vocal in the middle) Remove repeating backing Remove percussion Snap notes to the beat

If fewer than about 45% of the stretch reads as a clear single pitch, the result is a guess. A solo vocal or a quieter section does far better.

Learn it

One phrase at a time. Phrases you miss come back sooner; ones you nail move further away.

No line loaded

Catch a melody or open a recording, then tap Learn this.

Teach me lights each key in turn and waits for your tap. My turn listens through the mic or a MIDI keyboard.

green = target · orange = you

Phrase settings

Notes per phrase Speed

Octave Loop the phrase Follow the drill queue

Lyrics — one syllable per note, separated by spaces

Your songs

Saved lines stay on this phone with their practice schedule.

Practice — last four weeks

Back up and restore

Import a file

Accuracy check

Type the sargam you know is right and compare it with the last transcription.

Nothing compared yet.

Substitutions, drops and extras show here.

Vaaja tracks one melody at a time. Repeating backing and percussion are removed before pitch tracking, but a second sustained instrument can still pull the reading. Correct what it gets wrong — a corrected line is worth more than a perfect detector. Transcribing a recording for your own study is normally fine; publishing that notation needs permission from the rights holder.