I'm not going to lie your organization confuses me! But I suppose I can pull out some more artists!

Lily Allen - 22
Lilly is a English (pop/grime/alternative pop style?) singer songwriter. I believe she's a talk show host and reasonably active for causes and charities.

The Cardigans - My Favorite Game
This a Swedish band, they're sorta on off in the past. I really don't have a whole lot to say about them to be honest.

Kylie Minogue - Better than today
Kylie simply strongly reminds me of listening to the (only) radio station packed full top pop charts music from the 90s. She's had 11 albums now says Wikipedia? Crazyness!