Mainstage-3.6.4.dmg !new! Site

Released in late 2023, version 3.6.4 focused on "under the hood" reliability. For performers using MainStage as their digital keyboard rig or vocal processor, this version was less about new features and more about preventing catastrophic crashes during a live set.

Version sits in the timeline between major overhauls. Released around late 2020 to early 2021, it was designed to be fully compatible with macOS Catalina (10.15) and Big Sur (11.x), bridging the gap between older 32-bit plugin support and the modern Apple Silicon transition. MainStage-3.6.4.dmg