muDicIntro 1.0.5 for Mac was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The program is categorized as Audio & Video Tools. We recommend checking the downloaded files with any free antivirus. This free Mac application was originally produced by YANASE Inc.
From the developer:
muDicIntro is an application that helps you transcribe music anytime, anywhere, without using instruments. It is a tool for music dictation, most suitable for dictation of the monophonic instrument ad-lib solo phrase. The utility supports the dictation of the phrase and the making of the sheet of music.
You may want to check out more Mac applications, such as Speak, which might be related to muDicIntro.