Video Footage: “How i wrote that song” With Big Sean Biz 9 years ago How i wrote that song.. Big Sean “One Man Can Change the World”.. Big Sean explains how his late grandmother helped inspire him to rewrite a song he’d written years ago. Spread The Word Online: RelatedVideo: Big Sean Ft. Migos - 'Sacrifices'May 23, 2017In "Featured"Video: YG, 2 Chainz & Big Sean Perform 'Big Bank' on The Tonight ShowAugust 15, 2018In "Performances"Video: Big Sean Ft. Jhene Aiko & Ty Dolla $ign - 'Single Again'August 21, 2019In "Videos"