Load the original song

Upload an MP3 or WAV file using the Upload audio file tab — or try one of the built-in demo songs. The app instantly detects the opening note in both Western (e.g. D#4) and Indian Classical notation (e.g. Ri2).

Tip: Use the note picker to hear the song in a different key if it's too high or low for your voice. Download the transposed version as a WAV file.

Add the lyrics

Click 🎤 Extract lyrics from song to auto-transcribe using OpenAI Whisper — supports Tamil, Hindi, Telugu, Sanskrit, English and more. Or paste the lyrics manually — one line per line, exactly as the song is structured.

Tip: For Indian devotional songs the app automatically switches to Indian Classical mode (Shuddha / Uchcha / Neecha instead of On pitch / Too high / Too low).

Sing and record

Click Start Recording and sing along with the original song. Stop when you finish — then play it back to check. Use the Pitch Adjustment slider if the key doesn't suit your voice range.

Tip: Use headphones to prevent the original song from bleeding into your microphone. Record in a quiet room for best accuracy.

Analyse and improve

Click Analyse & compare →. Every word turns green (on pitch), red (too high) or blue (too low). Tap any word for a detailed breakdown and correction tip.

Each line shows three pitches side by side: Original song → You should sing → You sang. A −5 to +5 rating bar shows how far off each word was.

Re-record one line at a time

On any line card in the analysis, click ⏺ Re-record this line. A focused modal plays just that line so you can loop it, practice, then re-record only that section. Your overall score updates instantly.