August Green performs a Tiny Desk Concert on Feb. 12, 2018 (Eslah Attar/NPR). Eslah Attar/NPR hide caption toggle caption Eslah Attar/NPR Tiny Desk Common Welcomes Brandy, Andra Day To Special Tiny Desk Concert February 21, 2018 • August Greene, Common's new trio with Robert Glasper and Karriem Riggins, brought some special guest vocalists to the Tiny Desk.