Chris Cornell (Soundgarden) appeared on “CBS This Morning” earlier today (April 22) to play “The Promise,” which is a track he wrote for the film of the same name. You can see footage of him performing that song, as well as “Black Hole Sun” and “Higher Truth” below: https://youtu.be/I2Bh0vU6_Lw https://youtu.be/W5oH1uMCybA