Download of Aria Maestosa 4.8 for Mac was on the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The most popular versions among the application users are 1.4 and 1.2.
This free Mac application is an intellectual property of Marianne Gagnon. Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe.
The application's installation files are generally known as ariamaestosa-osx-1.4.1.zip or AriaMaestosa-188.8.131.52.zip etc. Aria Maestosa for Mac is included in Audio & Video Tools. The software is sometimes referred to as "AriaMaestosa", "AriaMaestosa-", "Aria Maestosab5".
From the developer:
Aria Maestosa is an open-source (GPL) midi tracker/editor. It lets you compose, edit and play midi files with a few clicks in a user-friendly interface offering keyboard, guitar, drum and controller views.
Aria Maestosa runs on Mac OS X, Windows and Linux (Alsa). It has translations for English, French, German, Italian, Russian, Portuguese, Spanish (Castillan) and Japanese.
You may want to check out more Mac applications, such as Ari, jBACI or MenuPrefs, which might be related to Aria Maestosa.