New Chord Detection Engine has arrived in Chord Tutor

The new detection engine has arrived in Chord Tutor and I guess will be making it's way into  Chord Detector very soon too.

The new engine improves the accuracy and efficiency of the chord detection. For Chord Tutor this means it can pick-up more distinct chords allowing more chords to be practiced using the app. As such we have also increased the number of chords in this release of Chord Tutor from 24 to 48, by adding Major7 and Minor7 chords. Even more chords will be available later as bolt on chord packs.