off the top of my head

Emmylou Harris
Joni Mitchell
Kate Bush
Iris DeMent
Lucinda Williams
Kasey Chambers
Tori Amos

Jessie Ware, Mariah Carey, Leah McFall (from The Voice UK), Diana Vickers, Ellis Goulding, Madonna (pre kissing Drake & terrible song that I can't even remember the name of featuring Nicki Minaj)

Anime nerd answer: Yoko Kanno. Seriously though, she's brilliant.

Amanda Marshal
Natalie Merchant
Ann Wilson
Mellissa Etheridge
Janis Joplin
Sarah mclauglin

Amy Lee (part inspiration of my true name)
Christina Aguilera (queen)
P!nk (always liked her)
Jessie J (yes i like her)
Faye Wong (she has done one of my all timee fav songs, its from a video game)

I also sort of like Kelly Clarkson

Janis Joplin
Bonnie Raitt
Susan Tedeschi
Nora Jones
Aretha Franklin
Loretta Lynn
Patsy Cline

Okay, I have to jump in on this one:

Joan Osborne
Joni Mitchell
Sandy Denny (fairport convention)
Chrissie Hynde (Pretenders)


I love to sing along with these gals.

Kudos to Roll for mentioning Yoko Kanno.  I only know her from the incredible Cowboy Bebop soundtrack. Also, is your name from MegaMan?

Mine are Jojo, Mariah Carey, Britney, Christina Aguilera, and Halestorm!

I like Siouxsie Sioux from Siouxsie  and the banshees. I literally like every single song that band made.

https://www.youtube.com/watch?v=HBtB5NW56DY&list=PL_WcN4ixUof42p3bThdYNU5DF-JbNpj1_&index=17

My playlist says Persia White and Melissa Auf Der Maur

Floor Jannsen
Simone Simons
Beki Bondage
Joan Jett
Bif Naked
Kim McAuliffe
Sharon Den Adel

Joan Jett
Stevie Nicks
Ann and Nancy Wilson
Amy Lee
Miranda Lambert
Whitney Houston

I need to get into Lady Gaga.

I don't  think anyone mentioned Karen Carpenter, who also had a wonderful voice.

Don't know if they' ve been mentioned yet,    but Indigo Girls are pretty awesome. Other faves: Iris Dement, Michelle Shocked, janis Ian.

Madonna
Kim Gordon
Grimes
Dawn Upshaw
To many violin and oboe players to list.

Sheryl Crow, Avril Lavigne, Christine Perry, Lady Gaga, Pink, Adele, Taylor Swift, Carole King.

In no real order
Hannah Reid (London Grammar)
Meg Meyer
Lorena McKennit (have seen her twice)
Marina Diamandis
Nina Simone
Shakira
Pink (going to see her 4/8 in Portland)
Sia
Alison Krauss
Amy Shark
Bat for Lashes
Dagney
Cyndi Lauper
The Coors
Imogene Heap
Fiest
Dupa Lipa (I am on the fence about her)
Jewel
Krewella
Lady Gaga
La Roux
... I could go on for a LONG time here

Tracy Chapman
Indigo Girls
India Arie
Ani DiFranco
and a bunch of others. Those were the first to pop into m;y head.

Maria Brink is my favorite.

https://www.youtube.com/results?search_query=in+this+momment

There is one female musician that isn't well know but i really like her. Her name is Riley DeGarmo. Her dad was a guitar player for the band queensryche back in the 80's and 90's. She can play guitar and sing really good!!