Parallel Lines

Happy end of week-ish!

Here's a new puzzle, and this one's a first draft; no eyes have yet seen it, so I'm flying without a safety net a little bit. I hope you like it!

The theme was loosely inspired by a Taylor Swift song [title below the fold to avoid spoilers].

Hit that CONTACT page to let me know if you see any typos or just things you liked/hated ;)

fullscreen solve  |  .puz

SPOILER BELOW...

[The song is Mirrorball.]