The 5th memorial concert for late Olaitan Olanipekun, a rapper popularly called Dagrin, will be headlined by rappers, Olamide and Reminisce. The concert, which holds on April 22 at Spice Route, Victoria Island, Lagos, will also feature Seriki, Lord of Ajasa, YQ, Sossick, WondaBoy, BaseOne, JahBless, PoslyTD, Chinko Ekun and CDQ. The memorial concert is…