The Original Blade Runner Cut had Harrison Ford narration. The Later Final Cut the narration was removed, and also about a half dozen editing mistakes corrected from the original cut.

I always preferred the narrated version, it helped explain some aspects of story line. So I took the corrections from the Final Cut and replaced the mistakes from the Original Cut

Alas Custom Cut, or My Cut

Edited at 8MB/sec, wide screen format, 1080P, Dolby Stereo