Thanks for your feedback and your idea. We’re currently working on developing more accurate chords including complex ones such as diminished, with suspensions etc. Regarding enharmonics, this is an interesting idea and we do listen to our users so we will be watching the votes!
Dear chord extensions supporters, we agree that this would be a great improvement to chordify. However, the more specific the chords become, the higher the error-rate of the automatic transcription might be. Nevertheless, we believe we can give you some addition chord extensions in the near future and in the meantime we are working to implement the ability to insert them manually using our new chord edits feature.
This feature is scheduled to be released within the next 2 weeks–we’re still dotting the i’s and crossing the t’s, hang in there a little longer, guys!Paulo Moreira commented
I'm sorry to say that I'm already thinking about cancelling my fresh 1-year subscription right away, if this change doesn't get implemented real soon, guys. At least to allow for manual inclusion of the chord extensions; not being able to do so is really limiting.