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 M-Audio Key Rig or Speak, which might be related to muDicIntro.