This conversion seem to mainly represent a transformation of music notations (.abc) to actual MIDI instruments sound (.mid, .midi). Your best option for this is to use some music notation software or editor, for example Harmony Assistant, or some kind of special conversion package like abcMIDI.
Convert Musical notation language file to MIDI audio.
We have found 3 software records in our database eligible for .abc to .mid file format conversion.
Microsoft Windows software - convert abc to mid on Windows
A set of utilities for music notation conversion
Convert from abc file format
|Yes, abcMID supports abc file conversion as a source file type.||No||No||No||No||No||No||No|
|Yes, abcMID supports mid file conversion as a target file type.||No||No||No||No||No||No||No|
The tables with software actions are a good pointer for what a certain program does with various file types and often may give users a good hint how to perform certain file conversion, for example the above-mentioned abc to mid. However, it is not perfect and sometimes can show results which are not really usable because of how certain programs work with files and the possible conversion is thus actually not possible at all.
A small music notation program
Multiplatform software - convert abc to mid on any platform
A music composition and editing program