What do you think of this music collection?

I listen to: ADELE, Brooke Fraser, Cher, Ellie Goulding, Erin
McCarley, Eurythmics, Fiona Apple, Florence + The Machine, Imogen
Heap, Indigo Girls, James Morrison, Kate Voegele, Pat Benatar, Rachael
Lampa, Regina Spektor, Sara Bareilles, and Stevie Nicks.

Is that a good variety? What other artists might I like?