Having recently just become a MEG fan, I have noticed her unique blend of sounds.
I have been a fan of Olivia Newton John since 1970. It's been because of her gentle and sweet sounds that she creates as she sings.
I am also a fan of Natalie Merchant. Natalie has what I call a true gritty tone to her voice that is just irresistible and enchanting.
Melissa Etheridge is another voice that has a beautiful, true and somewhat earthy warm tone to it as well.
Meg, has managed to pull it all together, with a little of all three women mentioned above, but Meg has created her own UNIQUE BLEND.