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.
Switch between "Edit" (where you build your sound) and "Layout" (where you design your on-screen interface) to ensure your Mac screen shows exactly what you need to see while playing.
Start with a "Keyboard" or "Guitar" template to see how the signal routing works before building your own from scratch. Troubleshooting Common Issues MainStage-3.6.4.dmg
If turning a knob on your physical keyboard does not update the onscreen fader, the MIDI link has broken.
First, let's break down the file name. A .dmg file (Disk Image) is the standard macOS software distribution format. When you download a program on a Mac, you are almost always getting a .dmg file. is the disk image for version 3.6.4 of Apple’s live performance software, part of the Logic Pro ecosystem. If you have never purchased MainStage, you cannot
While MainStage 3.6 introduced the refreshed UI and support for spatial audio monitoring, the 3.6.4 revision is primarily a reliability release.
Drag the MainStage icon into your Mac's Applications folder. Start with a "Keyboard" or "Guitar" template to
Built on a 64-bit architecture, MainStage optimizes CPU and RAM usage to minimize audio latency and prevent dropouts during complex transitions or heavy multi-instrument layering. Architecture: Concerts, Sets, and Patches
4GB minimum (8GB or higher highly recommended for heavy sampling).
: The Transpose object now displays the total composite value from all levels, renamed Sampler channel strips retain their names, and Expression settings are maintained when changing Audio Settings. Stability & Reliability