Generic: Kiss N Tell or Your Love Is My Drug
Expiremental: Um... C U Next Tuesday
Generic: Till The World Ends
Expiremental: Touch of My Hand
How is YLIMD generic? It's practically her signature song after Tik Tok and it doesn't sound like anything else out there. I'd say WRWWR fits the bill... It's a pandering TT rehash.
For Janet,
Generic: Call On Me
Experimental: Twenty Foreplay or Empty
Because no one in the world could sing Dance For You except for Bey. And Love on Top is probably her least experimental/innovative song. I mean, she took a page right out of a Jackson 5 book with that song (which is what makes it great).
Generic: Some of her first three albums, some of Bedtime Stories, a couple from Confessions and most of her last two albums.
Experimental/Innovative: Some of her first three albums, everything from Like a Prayer to American Life except some of Bedtime Stories, most of Confessions and some of her last two albums.
Some songs fall into the middle though, neither experimental or generic, like most of her first three records and some of her last two records.