I've noticed a pattern in music that is very interesting where a progression will start with one chord and chromatically ascend or descend until the starting chord is reached again.
For example: a descending progression that has this pattern would look something like this:
C G7/B Bb F/A Ab G D/F# F C/E Cm/Eb D Eb7/Db C
The bass chromatically moves by half step down 12 times until reaching the first chord. Does this type of progression have a name?