Does SESSION™ Key work with Auto-Tune?
Auto-Tune with SESSION™ Key: send key and major/minor scale to supported open instances.
In this guide: SESSION™ Key. Apple silicon · macOS 14.4+ · Up to 3 Macs. Price and requirements.
Published by Capiscana, Inc., maker of SESSION™ products. About these comparisons.
On this page 9 sections
Set up the send
The current product page names Auto-Tune Pro and Auto-Tune 2026. Enable the optional send and Auto-Key Listen on the intended instances. A new instance needs a new send. Confirm key, scale and the resulting note selection; this is separate from sending a DAW tempo.
Sending is an optional Beta feature in the current product. Select the destination in Key settings, enable the integration, and follow the current in-app setup. Read the confirmation after sending and check the actual project values before continuing.
Read the reference
Read system audio, use the microphone, or drop an audio or MIDI file on the menu bar. Live analysis follows the passage playing; a file gives the analyzer a different span of material.
The outline marks a locked reading; green and amber communicate confidence separately. A locked reading can still be uncertain. Listen, check the musical context, and use the half-time or double-time control when the pulse needs it.
Before changing the project
Save the project and check the DAW’s tempo-following behavior for audio and MIDI. Changing project tempo can change playback or placement depending on the DAW settings. A detected number is a starting point to check against the music, not a promise that the arrangement should be changed.
What the reading represents
A key label summarizes tonal context; it does not transcribe every chord or set every instrument. Tempo can be heard at half or double time. Compare the reference with a click and a pitched instrument, then send the values you intend to use.
Requirements and price
- Price
- $49 once
- Requirements
- macOS 14.4 or later on Apple silicon. One license covers up to three Macs.
- Input and setup
- Read system audio, use the microphone, or drop an audio or MIDI file on the menu bar. Live analysis follows the passage playing; a file gives the analyzer a different span of material.
- Working with it
- Optional Beta sends connect the reading to supported DAWs and Auto-Tune. The fields and setup vary by destination. Check the integration guide before purchasing for a particular send.
- Before the session
- The outline marks a locked reading; green and amber communicate confidence separately. A locked reading can still be uncertain. Listen, check the musical context, and use the half-time or double-time control when the pulse needs it.
Other supported destinations
- Pro Tools: send session tempo and the Key Signature ruler.
- Logic Pro: send project tempo and key signature.
- Ableton Live: send tempo in Live 11 and 12, with scale support in Live 12.
- FL Studio: send tempo through the included controller integration.
- Studio Pro (formerly Studio One): send tempo and key with the documented setup.
- Bitwig Studio: send tempo and set the Music Scale destination.
- Cubase: send tempo directly and import key through the generated MIDI file.
- REAPER: send tempo using the documented integration.
- Reason: send tempo through the supported integration.
- Auto-Tune: send key and major/minor scale to supported open instances.
Sources and scope
Product documentation reviewed October 17, 2026. These are comparisons of published capabilities, not independent performance tests. Prices and availability can change.
Questions before choosing
Does Key send the same fields to every DAW?
No. Supported fields and permissions depend on the destination and version. Use the integration list and the current product instructions for the exact setup.