Two titans of country music are teaming up for a new song together. Both Miranda Lambert and Chris Stapleton (though his wife Morgane Stapleton) announced on their socials yesterday that a new duet, "A Song to Sing," will be coming out this Friday. Lambert says of the song, "Chris understands this emotion from the inside out, because he and Morgane have both lived it. To have someone so soulful and willing to go into the heart of the feelings, to share the pull of the road and creative life – and what that means when you love someone with every bit of your being is next level. When we finished it, we both knew we wanted to release it, to share it with everyone."