Stream music and podcasts FREE on Amazon Music. No credit card required.Listen free 1. JUST STAND UP! [feat. Mariah & Beyoncé & Mary J. Blige & Rihanna & Fergie & Sheryl Crow & Melissa Etheridge & Natasha Bedingfield & Miley Cyrus & Leona Lewis & Carrie Underwood & Keyshia Cole & LeAnn Rimes & Ashanti & Ciara]Artists Stand Up To Cancer [feat. Miley Cyrus, Mary J. Blige, Sheryl Crow, Melissa Etheridge, Keyshia Cole, LeAnn Rimes, Mariah Carey, Ciara, Leona Lewis, Natasha Bedingfield, Carrie Underwood, Fergie, Beyoncé, Rihanna & Ashanti]