You can route the MIDI output of SongKey MK4 into another synthesizer, allowing you to "clone" the chord progression of an audio loop in real-time.
: In addition to keys, it identifies the song's BPM and specific chords, including complex 7ths and suspended chords. Usage & Compatibility hornet songkey mk4 exclusive
Earlier versions of SongKey were primarily focused on audio analysis. The MK4, however, marks a radical departure from this path. According to HoRNet, this fourth generation doesn't just do simple key recognition; it is also capable of detecting the specific chord being played in real-time and calculating the song’s tempo. You can route the MIDI output of SongKey