There is no way how .cidb files (iTunes CD information file) could somehow be converted to actual audio, like the .aac files (Advanced audio coding). You will need the actual audio file for conversion.
Convert Apple iTunes CD information file to Advanced audio coding file.
We found 2 software records in the database related to .cidb to .aac file format conversion.
Microsoft Windows software - convert cidb to aac on Windows
Multimedia file manager and library for Apple users
Convert from cidb file format
|Yes, Apple iTunes for Windows supports aac 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 cidb to aac. 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.
Apple macOS / Mac OS X software - convert cidb to aac on OS X
Program used to organize and plays your digital music and video