Reply to: Retonalitization: The same pitched melody in different keys?

Here’s another example:

1:09- Cm key
2:16- Fm key

The main motif is “C-D-E♭-B♭”. D natural is foreign to Fm key but the composer skillfully avoids the clash between D♮ and D♭, initially employing D♮ in a Dorian mode-like manner with the Fm chord, followed immediately by a progression to D♭ as soon as that motif ends. Thrilling.

Again, to the subdominant key.