Smash hit singer, Koller, drops a banger Ogo meaning Glory Koller makes a return with his latest single ‘Ogo’ produced by the award-winning Phantom Beatz and mixed and mastered by Marqai. Femi Samuel Adedipe known professionally as ‘Koller’ is a Nigerian Afro-Pop/Highlife recording artist. The multi-talented artist made his debut in 2019 when released the…