Sessions Press Kit.

Press Release.

July 22nd 2025, Inverurie, Scotland


Open Planet Software are delighted to announce that their popular Mac plug-in host, Sessions, is now available for iPad.



What is Sessions?


Sessions is a performance-oriented plug-in host that puts all your virtual instruments and effects at your fingertips. With powerful features and a streamlined workflow it gives musicians the freedom to explore, create, play and perform without a DAW.


Refreshingly straightforward, Sessions is designed to keep you ‘in the moment’ however you make music. Thanks to the fluid drag-and-drop interface and innovations like the Always-On Recorder, producers, songwriters and sound designers can quickly experiment with new ideas and jump-start the creative process. 


For live players, Sessions has everything you need for an impromptu jam or a professional stage performance including MIDI layers and splits, flexible audio mixing, seamless sound switching, MIDI control, Ableton Link and so much more.



What’s the headline feature of version 3.0?


With version 3.0, Sessions is now available to users on iPad, creating the ultimate mobile rig for studio and stage.


Sessions takes advantage of the unique and individual strengths of Mac and iPad while delivering the same innovative feature set and ease-of-use on both platforms. 


Sessions is available on the App Store as a one-time Universal Purchase that includes both the Mac and iPad apps. This is a one-time purchase. Sessions does not contains subscriptions or in-app purchases.



I’ve not heard of Sessions, tell me more about it.


Audio Mixer: The Mixer sits at the heart of Sessions and is where the virtual world of plug-ins meet the real world of keyboards, guitars, microphones and MIDI controllers. 


The intuitive, drag-and-drop interface is deceptively simple; under the hood lies an incredibly flexible and powerful live audio mixer that scales from simple plug-in chains to multi-layered keyboard patches all the way to mixing an entire live band complete with pre/post-fader sends, auxiliary channels and multiple outputs.


Plug-in Widgets: Instrument and effect plug-ins are represented in the Mixer by Widgets - beautifully simple mini-panels that contain a plug-in’s most important controls. They’re completely customizable, letting you add knobs, sliders and switches that can be mapped to any parameter. An extensive collection of stunning themes is included, many inspired by the vintage hardware of yesteryear. Your mix will look as good as it sounds. Widgets offer immediate hands-on control of parameters across many plug-ins in a very compact space.


Scenes, Patches and Projects: Sessions contains twelve Scenes that are easily identified by selectable icons and bold colors. Each Scene has its own Mixer meaning you have access to twelve totally independent combinations of instruments and effects. Switching Scenes is instantaneous and seamless, allowing notes to be held and effect tails to decay naturally over time - an essential tool for smooth sound transitions when performing.


You can save any individual Channel Strip plug-in chain or complete Scene to the Patch Library. Build up a personal collection of favorite Patches, making it quick and easy to play the sounds you love.


Save the content of all twelve Scenes as a Project that can be recalled time and time again. Projects are ideal for quickly loading sounds during a live set or as templates for new projects. Projects are fully compatible between Mac and iPad (although third party plug-in availably may vary between platforms)


Macro Controls:  At the bottom of a Scene is the Big Knob and sixteen Macro Controls. These can be configured to adjust multiple parameters - all with individual and independent scales and ranges - offering limitless potential for realtime control. Switch Scenes and adjust Macros using MIDI for complete hands-on control without touching your computer.


Always-On Recorder: It’s happened to us all - we play something amazing and think "I wish I had recorded that”. Never again! The Always-On Recorder continuously records what you’ve been playing for up to 15 minutes, without filling up your disk. As well as capturing happy accidents, the Always-On Recorder is useful for reviewing progress during practice and gives songwriters and sound designers confidence that a spark of inspiration will never be lost.


Sync and Ableton Link: The Beat Clock keeps your plug-ins in sync. Play in time with other apps and devices using Ableton Link or an external MIDI clock. There’s even a metronome for keeping you on the beat while you practice.



Price and Availability


Sessions is available as a Universal Purchase (containing both apps) on the Mac and iPad App Stores and costs $19.99.

Version 3.0 is a free update for existing users.

A free trial of Sessions for Mac is available on the Sessions website.

Sessions requires a Mac running macOS 13 or later or an iPad running iPadOS 18 or later.



Links


Sessions

https://www.openplanetsoftware.com/sessions


Videos

https://www.openplanetsoftware.com/sessions/videos.html


Open Planet Software

https://www.openplanetsoftware.com



Press Contact


Gordon Murrison

gordon [at] openplanetsoftware [dot] com



Developer Quote


Gordon Murrison, developer of Sessions said “I love the quality and diversity of sounds I can get from my plug-in collection but there are so many times when I’d rather not have to fire up my DAW to use them - both in the studio and on the stage. DAWs are amazing but the ‘full power and complexity of a studio’ is not always what we need. Sometimes, less is more, so I wanted to create an environment with fewer distractions to help me stay ‘in the moment’.  I’ve been using Sessions every day for piano and guitar practice and it’s become my go-to app when working on new sound design and songwriting ideas - it’s so easy and inspiring to drag-and-drop wild plug-in combinations, and the Always-On Recorder means I never miss a happy accident. And now with Sessions on my iPad, I have even more freedom to make music. “



Resources.

Click on a thumbnail to download a high resolution image.

Sessions on MacBook Air

Sessions - Main window

Sessions - Instrument plug-in

Sessions - Widgets and effect plug-in

Sessions - Macro controls

Sessions - Beat Clock settings

Sessions - iPad - Recording

Sessions - iPad - Macros

Sessions - iPad - Keyboard

Sessions - iPad - Light Mode

Sessions - Widget selection

Sessions - App icon

Sessions - Promo video

Sessions - Tutorial video

Specs.

HARDWARE AND PLUG-IN COMPATIBILITY


• Mac / iPad compatible multi-channel audio interfaces

• MIDI keyboards and controllers

• MPE controllers and plug-ins

• Bluetooth Audio and MIDI

• AUv2* and AUv3 instrument and effect plug-ins

• iPad background audio



MIXER


• Unlimited number of Audio Input Channels for live audio sources

• Unlimited number of Instrument Channels for hosting instrument plug-ins

• Unlimited number of Auxiliary Channels

• Master Output Channel per Scene

• Unlimited number of effect plug-ins on each Channel

• 8 sends per Channel, switchable pre / post fader

• Auxiliary Channels can be routed to independent external outputs



MIDI


• Layers and splits using MIDI device, channel, note and velocity

• Note transposition on each Instrument Channel

• MIDI CC control for switching Scenes and controlling Macros, Start/Stop and more



PLUG-INS AND WIDGETS


• Plug-ins are represented in the Mixer by Widgets

• Widgets can be customized with knobs, sliders and switches to control up to 12 plug-in parameters

• Over 30 beautiful Widget themes, many inspired by the classic hardware of yesteryear

• Flexible Mixer / Plug-in split screen options: auto-sized, fixed 50/50 or full width

• A plug-in’s own UI can be displayed in the main app window or in separate floating windows*



SCENES


• 12 Scenes, each with its own independent Mixer

• Seamless switching between Scenes

• Customizable with colors and icons



MACROS


• 16 Macro Controls and 1 Big Knob per Scene

• Macros auto-map to the first 16 Widget parameters by default

• Macros can be configured to control multiple parameters, each with its own scale and range



PATCHES AND PROJECTS


• Save individual Channels and Scenes to the Patch Library

• Save the content of all 12 Scenes, Macros and the Beat Clock as a Project file

• Move Patches and Projects between Mac and iPad (third party plug-in availably may vary between platforms)



RECORDING


• The Always-On Recorder continuously records the last 5, 10 or 15 minutes

• Loop playback of recorded or selectable region

• Export recorded or selectable region as M4A or WAV

• Manual direct-to-file recorder for recordings of unlimited duration



BEAT CLOCK


• Start / Stop, Tempo and Time Signature controls

• Internal, Ableton Link and external MIDI clock sources

• Metronome with selectable tick sound



PLUG-IN LIBRARY


• Separate tabs for Instruments and Effects

• Independent Search and Favorites filter in each tab

• Organise Plug-ins alphabetically or grouped by manufacturer

• Hide unwanted plug-ins using the Plug-In Manager



AND MORE…


• Simple, drag and drop operation throughout

• Keyboard shortcuts for common functions*

• Light and Dark modes - follow the system or manual selection

• Safe Start mode to help troubleshoot problematic plug-ins



SYSTEM REQUIREMENTS


• macOS: Mac running macOS 13 or later

• iOS: iPad running iPadOS 18 or later




* Available only on Mac

Made in Scotland.

Open Planet Software Ltd. © Copyright 2025