Apple does not host old versions of MainStage on their public website. However, if you have previously purchased MainStage from the Mac App Store:
If you have never purchased MainStage, you cannot legally obtain version 3.6.4. Instead, you must purchase the current version ($29.99), which will grant you access to the latest stable build.
You have downloaded MainStage-3.6.4.dmg. This is the installer for Apple’s industry-standard live performance app, designed to turn your Mac into a powerful instrument rig for the stage.
Version 3.6.4 is a stability-focused update. This guide will walk through the installation process and the crucial first steps to ensure your rig is reliable on stage.
Version 3.6.4 handles CPU better than earlier versions, but you must:
The file MainStage-3.6.4.dmg is more than just a disk image; it is a gateway to professional live performance for thousands of musicians. By understanding how to install, optimize, and troubleshoot this specific version, you ensure that your focus remains on the music, not the machine.
Whether you are a worship keyboardist, an electronic music producer, or a guitarist tired of heavy pedalboards, MainStage 3.6.4 offers a powerful, affordable solution. Remember to always source the .dmg legally via the Mac App Store, backup your concert files to iCloud or Dropbox, and always, always bring a redundant backup laptop to the gig.
Ready to perform? Mount the DMG, open the app, and let the stage lights do the rest.
Disclaimer: Apple, MainStage, Logic Pro, and macOS are trademarks of Apple Inc. This article is for educational purposes. Always ensure you are complying with Apple’s software licensing agreements.
Executive summary
Appendix A — Typical folder locations and files (macOS)
Appendix B — Minimal troubleshooting commands and steps
Conclusion
Overview MainStage is a music production and live performance software that allows musicians to create, record, and perform music. It's part of Apple's professional audio software lineup, alongside Logic Pro.
Key Features
What's New in MainStage 3.6.4
System Requirements
Conclusion MainStage 3.6.4 is a maintenance update that refines the software's performance, stability, and overall user experience. If you're a musician or producer using MainStage, this update is recommended to ensure you're running with the latest improvements and fixes.
Download MainStage 3.6.4 for Mac (dmg file)
Software Name: MainStage Version: 3.6.4 File Type: dmg Operating System: macOS
Description: MainStage is a music performance application developed by Apple, designed to help musicians create and control their live performances. This version, 3.6.4, provides a stable and feature-rich environment for musicians to perform with. MainStage-3.6.4.dmg
What's New:
System Requirements:
How to Install:
Note: Ensure your Mac meets the system requirements to run MainStage smoothly.
Source: Official Apple Website or trusted software repositories.
MainStage-3.6.4.dmg is the Apple Disk Image installer file used to install version 3.6.4 of MainStage on macOS computers.
MainStage is Apple’s premier live performance companion software, designed to take the synthesizers, effects, and sounds from Logic Pro directly to the concert stage. The .dmg file format serves as a virtual digital disk that allows users to easily drag and drop the application into their Mac's Applications folder. 🎹 What is MainStage?
MainStage is a massive virtual instrument and signal processing host optimized specifically for live use.
Target Audience: Keyboardists, guitarists, vocalists, and electronic musicians.
Core Function: It allows performers to use studio-grade software plugins in a live setting without bringing fragile or heavy hardware synthesizers and rack effects to a gig.
The "Concert" Concept: Performances are organized into "Concerts" containing "Sets" and "Patches". This structure allows a musician to change their entire sound profile for every specific part of a song with a single button press. 🔍 Key Fixes in Version 3.6.4
The 3.6.4 release was primarily a maintenance and stability update aimed at refining the live performance experience. It cleared up several small but critical functional bugs:
Workspace Display: The Transpose object in the Workspace was updated to accurately calculate and display the composite result of transpositions at the Concert, Set, and Patch levels simultaneously.
MIDI Control: Resolved an issue where the "Do Not Pass MIDI Thru" setting for screen controls failed to work correctly.
User Interface Continuity: Fixed instances where the "Assign & Map" button would fail to remain active when switching between screen controls or plugin UIs.
Audio Unit Fixes: Provided correct AU Host Identifiers to Audio Units plugins specifically on Intel-based Macs.
Stability: Eliminated specific unexpected crashes, such as those caused by utilizing the Soundtoys Effects Rack. ⚠️ Important Considerations for .dmg Installers
Official Source: Since version 2.2, official updates and versions of MainStage are distributed exclusively through the Mac App Store.
Security Risk: If you are acquiring a raw MainStage-3.6.4.dmg file from a third-party site rather than the official App Store, you should exercise extreme caution. Unofficial .dmg files downloaded from the web are frequently bundled with malware or pirated cracked software.
Compatibility: Ensure your version of macOS matches the system requirements for the 3.6 branch before attempting installation. MainStage release notes - Apple Support Apple does not host old versions of MainStage
MainStage 3.6.4: The Definitive Live Rig Update Released on July 11, 2023, MainStage 3.6.4 is a maintenance and stability update for Apple’s premier live performance software. While it may not introduce the sprawling sound libraries found in major version jumps, it provides critical fixes for professional musicians who require absolute reliability on stage. Key Enhancements in Version 3.6.4
This version prioritizes stability and precise control. Key improvements, as detailed by Apple Support, include:
Workspace & Controls: Enhanced Transpose object accuracy across hierarchies, improved "Do Not Pass MIDI Thru" functionality, and reliable VU meter readings for the Loudness plug-in. Screen control mapping modes now remain active during editing.
Stability Fixes: The update resolves a crash associated with the Soundtoys Effects Rack, ensures accurate pasting of aliases, and prevents unexpected quitting when bypassing Mono-to-Stereo plug-ins. System Requirements and Compatibility
MainStage 3.6.4 requires macOS Monterey 12.0 or later. Optimal performance, particularly for large sound libraries, requires at least 4GB of RAM (16GB recommended) and ample disk space, along with a Metal-capable graphics card. How to Acquire MainStage 3.6.4
As Apple does not provide direct DMG downloads, the only official method for obtaining or updating to 3.6.4 is through the Mac App Store. Users on compatible macOS versions can find the update under the "Updates" tab, while those with older systems may be offered the last compatible version. Performance Optimization for Live Use To ensure a reliable live rig:
Manage Resources: Monitor CPU usage, particularly with intensive plugins like Space Designer. Drivers: Keep audio interface drivers updated.
Remote Control: Utilize the Logic Remote app for iPad for wireless control.
This guide covers the installation and initial setup for MainStage 3.6.4, Apple's professional live performance software. 1. Installation Process
The .dmg (Disk Image) file is the standard installer format for macOS.
Open the File: Double-click MainStage-3.6.4.dmg to mount the disk image.
Install: Drag the MainStage icon into your Applications folder in the window that appears.
Initial Launch: Open MainStage from your Applications folder. On the first run, it will prompt you to download the Essential Sound Library.
Tip: Ensure you have a stable internet connection and sufficient disk space, as the full library can be quite large. 2. Hardware Connection
Before diving into the software, connect your physical gear to ensure MainStage recognizes it:
Audio Interface: Connect your interface (e.g., Focusrite Scarlett 2i4) to your Mac to handle high-quality audio output and inputs for microphones or instruments.
MIDI Controller: Plug in your MIDI keyboard or controller via USB or MIDI-to-USB cable. 3. Basic Setup & Configuration
Once the app is open, follow these steps to get your first sound:
Choose a Template: Start with a "Keyboard," "Guitar," or "Vocals" template to save time on routing. Assign Your Hardware: Switch to Layout Mode (top-left of the screen). Click on the on-screen keyboard or controller.
In the Screen Control Inspector, click the Assign button and press a key or move a knob on your physical controller to link them. If you have never purchased MainStage, you cannot
Download Additional Sounds: Go to MainStage > Sound Library > Download All Available Sounds to access the complete collection of instruments and effects. 4. Key Features to Explore
Patches and Concerts: A "Concert" holds all your settings for a show, while "Patches" are individual instrument setups you can switch between instantly.
Layering and Splitting: Easily create keyboard splits (e.g., bass on the left, piano on the right) or layer multiple synths for a thicker sound.
Logic Pro Integration: MainStage uses the same engine as Logic Pro, meaning any custom channel strips or instruments you make in Logic can be imported directly. Quick Troubleshooting
No Sound? Check MainStage > Settings > Audio to ensure the correct Output Device (your speakers or interface) is selected.
Compatibility: MainStage is Mac-only; there is no official version for Windows. MainStage User Guide - Apple Support
MainStage 3.6.4 is a minor stability update for Apple’s live performance music software. The
file format indicates it is the disk image used for installing or updating the application on a Mac. What’s New in 3.6.4?
The primary focus of this specific version is improving software reliability and fixing critical bugs: Plug-in Stability
: Resolves an issue where MainStage would quit unexpectedly when using the Soundtoys Effects Rack Mono-to-Stereo Fix
: Prevents crashes that occurred when bypassing a Mono-to-Stereo instance of a plug-in. General Performance
: Includes minor UI performance optimizations and general stability improvements to prevent crashes during live sets. Apple Support Essential Usage Guide
If you are using this version for live performance, keep these key factors in mind: Hardware Setup
: Before launching, ensure your MIDI controllers, audio interfaces, and instruments are connected. MainStage is designed to automatically recognize most USB-compliant MIDI devices. System Requirements
: While older versions were less demanding, modern iterations generally require at least 8GB of RAM (16GB recommended) and up to 72GB of disk space if you install the full sound library. Sound Library
: The software includes a massive collection of instruments, including Retro Synth Vintage B3 EXS24 Sampler
: MainStage is typically available as a one-time purchase from the Mac App Store for approximately Version History Context
MainStage 3.6.4 was released in mid-2023. If your system supports it, you may want to check the Official Apple Support Page
for more recent updates, such as version 3.7, which may offer newer features like spatial audio or updated logic plug-ins. Logic Studio Training or troubleshooting a particular plug-in crash in this version? MainStage User Guide - Apple Support