Sing into Your Mic.
Suna AI Builds the Band Around You.
Hum a melody, sing a chorus, or record a rough vocal line. Suna AI's neural aligner synchronizes tempo and pitch, generating a full studio rock band, EDM drop, or orchestral arrangement around your voice in seconds.
How Sing-to-Masterpiece Harmonizes Your Voice
1. Human Vocal Input
Record directly using your laptop or phone microphone, or upload a clean acapella vocal stem (.wav/.mp3).
2. Pitch & Cadence Extraction
Suna AI's acoustic aligner tracks pitch trajectory, tempo drift, syllable rhythm, and harmonic root notes in real-time.
3. Dynamic Backing Band Synthesis
The 5B Flow-Matching DiT synthesizes live drums, bass, rhythm guitars, synths, and brass locking tightly to your singing.
4. Vocal Harmonization & Mastering
The vocal stem is blended with the synthesized backing band at -14.0 LUFS Integrated with broadcast-grade Mid-Side stereo widening.
🔒 Strict Ephemeral Voice Privacy Guarantee (BIPA & ELVIS Act Compliant)
Your voice is your property. Vocal audio recorded or uploaded to Suna AI is buffered in volatile RAM strictly during the 20–45s inference pass and permanently deleted immediately after. We do NOT extract biometric voiceprints, store biometric templates, or train models on user voice data.
Turn Your Voice into a Masterpiece Now
Plug in your mic or tap record on your phone. Suna AI will handle the arrangement.
Launch Sing-to-Masterpiece →