
1 Across was the seed for this one. Sandy and I were watching American Idol, for which Jelly Roll is acting as a mentor. Knowing nothing about Jelly Roll, I looked up what genre he mostly works in, and voilà – there’s 1 Across.
A couple of other notes: In Ecuador, they sometimes make 3 Down with popcorn. I’m a popcorn fan – it’s dinner, often enough – but not in conjunction with 3 Down. And, as promised in the note to the puzzle, here’s a link to My Back Pages.