TheSingingMixer: #StevieWonder’s #SirDuke is a celebration of #MusicalGreats in awesomely funky form!! @i_am_koji crafted a spectacular #bass #percussion #keyboard #guitar #cover and it was a joy to #collab in on this spectacular groove!! One spot open and/or #takethelead if you want to #joinmycollab and get in on the fun! #tsm #iak