Cm7 Dm7b5 Ebmaj7 Fm7 Gm7 Abma7 Bb7
Harmonic minor
Cmmaj7 Dm7b5 Ebmaj7#5 Fm7 G7b9 Abmaj7 Bdim7
Melodic minor
Cmmaj7 Dm7 Ebmaj7#5 F7 G7 Am7b5 Bm7b5
(in a traditional context Descending MM is a Harmonic minor)
A lie goes around the world before the truth gets it's shoes on. (Mark Twain)