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What Is Key Shift Pro?

Soniteq builds tools for modern creators. Discover Kora, Export Flow, and Key Shift Pro - professional software for music creators, composers, and producers.

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Updated 2/18/2026
By Soniteq

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.

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