Chromatic ii-V with Double Stops

While practicing over the tune "There Will Never Be Another You," my favorite jazz standard to play on, I used a classic jazz lick as a starting point to write a longer line of my own. The chromaticism builds tension and excitement, which is then released playing relatively simply following the Abmaj7. I continue after the ii-V to show how to outline the descending chromatic line that is internal to the skeleton of this tune. So the chromaticism doesn't really stop after my lick.

The classic jazz lick (cliche)- can be played over Eb7 or Dbmaj7 as well.

My chromatic line.  A lot of energy loaded into this line due to the chromaticism, and by accenting the & of 4.