The rapper is backed by David Foster on piano for the special, which airs commercial-free Sunday at 7 p.m. ET on ABC.
Big Sean might perform his song "One Man Can Change the World" on Sunday's WE Day broadcast, but he knows that one man's power is even stronger when he joins forces with others. So, for the poignant performance, he teamed up with legendary producer David Foster on piano and a talented choir and orchestra of kids to back him up.
"Living WE, it means being the best version of yourself," Sean says of the WE Movement. "I know it says WE, but being the best version of yourself is a great way to help out and contribute to society, to your neighborhood, to your community, whatever it is."