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.
What's new in version 1.4.7
Version 1.4.7 has allowed navigating between notes with tab and shift-tab and fixed bug when deleting soloed track.
ReleaseFebruary 4, 2013
Date AddedFebruary 5, 2013
Operating SystemsWindows 2000, Windows Vista, Windows, Windows 7, Windows XP