If you are wondering why you are installing this specific version, here is the context:
Open the app to download the "Essential Content" (approx. 2GB). MainStage-3.6.4.dmg
MainStage is a music performance application that allows you to control and interact with your music in real-time. It's part of Apple's professional audio software family, alongside Logic Pro. MainStage lets you set up your music performance, turning your Mac into an instrument you can play live. If you are wondering why you are installing
Ensure you downloaded this file from a trusted source (such as the Apple App Store "Purchases" section or a legitimate archive). MainStage is generally a paid app; if you obtained the .dmg from a third-party site, be cautious of corrupted files. It's part of Apple's professional audio software family,
To run MainStage 3.6.4 effectively, your system should meet the following minimums: macOS 12.3 or later.
is the Apple Disk Image installer file used to install version 3.6.4 of MainStage on macOS computers .