The parallel key: same tonic, opposite mode.
A key with a minor third (natural/harmonic/melodic minor, dorian, phrygian) maps to the parallel major; any other key maps to the parallel natural minor.
The key to mirror.
The parallel major or natural-minor key on the same tonic.
The parallel key: same tonic, opposite mode.
A key with a minor third (natural/harmonic/melodic minor, dorian, phrygian) maps to the parallel major; any other key maps to the parallel natural minor.