I'd like to expand my horizons and so I am asking: who is your favorite female vocalist.People that I have enjoyed in the past (and still listen to) are Marianne Faithful, Karan Casey, Karrin Allyson, Niamh Parsons, Marta Sebesteyn, Nico, Lulu, Edith Piaf, Marina Topferova, Joni Mitchell, Sally Dworsky, Linda Thompson, Kate Rusby, Linda Ronstadt. Is there someone else that I should audition? Please save me from ennui?