Mainstage | 3.5.1

As a minor update to the larger milestone, it inherited major features introduced shortly before it, such as:

: Resolved instances where the application would quit unexpectedly when opening certain concerts or when samples were missing. MainStage 3.5.1

: Fixed a bug where duplicating a patch containing a concert-level bus would incorrectly remap it to a patch-level bus. As a minor update to the larger milestone,