Stream music and podcasts FREE on Amazon Music. No credit card required.Listen free 3. Just Sing (Trolls World Tour)Justin Timberlake, Anna Kendrick, James Corden, Kelly Clarkson, George Clinton, Mary J. Blige, Anderson .Paak, Rachel Bloom, Kenan Thompson, Anthony Ramos, Red Velvet, Icona Pop, Kunal Nayyar & Sam Rockwell