Clean, Simple, Modern, Sleek, Rich colors, Deep Mysterious artist, Songs are about meaningful topics like love lost, hold on, keeping it together, empowering change. I love logos like Aphex Twins Icon, Nine Inch Nails (NIN) but appealing to a 7 to 26 year old female market (not too bubbly like Katy Perry logo's and icon but also not too harsh like Nine Inch Nails, should be approachable and not agressive but still rich in color (deep dark tones with hints of purple or auburn or burnt umber...).
Auburn, Dark Purple, Dark blue, Vibrant rich blue, Grays
I have attached a style guide sample that I feel is a cool representation of the artists vibe.
STYLE GUIDE FOR INPIRATION:
links to her music and some photos of artist.