Puzzle 19 – “Themeless Once Again”

puz here / pdf here / solution here

Another themeless, with the seed entry again at 1-Across. If it’s starting to look like many of my seed entries are ’80s pop references… guilty as charged. The northwest and southeast corner stacks were fun to play with, and I like the vertical 10-letter pairs too. Favorite clue here: 56-Down. As always, comments welcome, hope you enjoy, happy solving.