Sorry for missing out so much here, Ben. I did read everything but just forgot to reply
I basically like (almost) every artist you have mentioned, but will give some comments about the acts on this page.
Natalie Imbruglia <33 I wanted to see her so badly as well, but all my friends were also 'she has only one song, right?' so in the end I missed out. She has so many good songs though, her Greatest Hits record is incredible. Big Mistake and Counting Down The Days- tunes. Torn is obviously a modern classic.
I am not that familiar with Paulina Rubio. There was this song by hers I very much liked, but forgot the name and now I just don't know what it sounded like anymore.
Garbage + No Doubt are great!! Don't Speak, just like Torn, is the definition of a modern classic.
Pink is obviously one of the strongest singers around, she has so many good songs.
Marina!! Shocked to hear you weren't a big fan of The Family Jewels and I cannot BELIEVE (no Cher reference here) that I Am Not A Robot missed your top 20, easily her best song. But still glad you ranked her so high. Totally agree she should be bigger, but at the same time I think she enjoys where she is now. I would probably rank her in my top five favourite artists. And agree- she is a fantastic performer. Have seen her live as well.