I love female vocalists with Tori Amos being a favorite.
That being said Regina is gaining ground. If you watch Orange is the New Black you will find her song at the open.
This song though, wow have I related to it for over a year.
'We've done everything that we can'
Edit- the empathy talked about, I feel it normally. It is a huge factor in my adoration of this song and worth an edit.
https://m.youtube.com/watch?v=eQXq4yK6Ueo