MIT係一個圖形實用程序，用于調整您的樂器，有錯誤 and volume history and advanced features like microtonal tuning, statistics,
以及波形形狀、諧波比和實時離散等各種視圖
傅里葉變換（ DFT ）。 所有視圖和高級功能都是可選的，因此
界面都可以非常簡單。
... 繼續閱讀菲特
Virtual MIDI Piano Keyboard is a MIDI events generator and receiver. It doesn’t produce any sound by itself, but can be used to drive a MIDI synthesizer (either hardware or software, internal or external). …繼續閱讀冯普克
Rosegarden is a music composition and editing environment based around a MIDI sequencer that features a rich understanding of music notation and includes basic support for digital audio. …繼續閱讀玫瑰園
