Progression
The ii–V–i (minor) in D minor
ii–V–i (minor) in D minor plays Em7b5, A7 and Dm — iiø, V and i — across 3 chords. The minor-key version of jazz's core cadence: a half-diminished ii, a dominant V that borrows the raised seventh, and a minor tonic.
The chords, in order
1Em7b5iiø
2A7V
3Dmi