Concert Schedule: Melanie Martinez, Zealyn, Sawyer Fredericks 08/16/2016 mj santilli Daily Concert Post 0 Sawyer Fredericks, Melanie Martinez and Zealyn all have concert appearances today. Concert Schedule for 8/16/16 Sawyer Fredericks – Revelry Room – Chattanooga, TN Melanie Martinez – The Tivoli – Brisbane Australia Zealyn – Dirty Laundry – Los Angeles, CA