Key Shift Pro: Batch Key Shifting for Deliverables

Key Shift Pro is integrated as an engine inside Kora's Deliver surface.

What Key Shift Pro inside Kora does

• imports audio for batch key shifting
• supports a session-based workflow ("batch key-shift session")
• uses a piano-style key picker UI (white/black key mapping)
• supports delivery drafts and summary status (export dir, file count, Dropbox status, email readiness)
• can prepare Dropbox uploads and delivery link creation
• integrates with delivery profiles (Export Flow profiles can specify "default engine: Key Shift Pro")

How does Desktop-grade processing work?

Key Shift Pro (and Export Flow) are desktop-grade because they rely on bundled binaries:

• health checks detect missing binaries
• UI offers "Install now" for sidecars
• progress logs + errors are surfaced in the card

This is a major "Mac-first pro app" signal.

What are Quick Answers?

Q: Is Key Shift Pro included in Kora?
A: Kora integrates the Key Shift Pro engine for batch key-shift export workflows inside the desktop app.

Q: Why does Kora need 'engine binaries'?
A: Desktop audio processing uses bundled sidecar tools (ffmpeg/rubberband). Kora checks health and can install missing parts.