All apps

Deploy Cadenza Anchor program to Solana mainnet. Mint Publisher NFT. Bootstrap the on-chain rail every other app settles through.

Musician entry point — mint music NFTs with Cadenza metadata (key, tempo, fingerprint, license type, royalty bps).

PWA dashboard for royalty earnings, NFT portfolio, split previews. Phantom + Solflare connection.

Multi-wallet royalty splits (up to 10 recipients · basis points sum to 10,000). Permissionless distribute crank.

Upload audio → 4-stem separation (vocals · drums · bass · other) → preview → download. On-device ONNX (Demucs quantized).

10 seconds of audio → detected key (the wedge app). Simplest THIRI surface; feeds CadenzaRecord.key_signature.

Record audio → real-time chord progression timeline. Powered by WoodShed engine; chord data feeds the fingerprint hash.

Duolingo-style interval and chord recognition drills, streak tracking. Each session bumps FingerprintRef.session_count.

Mobile music player with real-time harmonic analysis (key/tempo/chords) and on-chain provenance via Cadenza. Seed Vault signing for every mint.

Upload sheet music or audio → transpose to any key. Free tier for Seeker users; reads CadenzaRecord.key_signature for context.

Analyze key flow, tempo, duration across a list of tracks; suggest reorderings for cohesion. Read-only over CadenzaRecords.

Two-sided marketplace for music NFT licensing. License purchase triggers split distribution via SplitConfig. Depends on Mint Studio supply.

Cross-app identity capstone. Aggregates FingerprintRef writes from every prior app into a single on-chain musician identity.