An unidentified man in the crowd attempted to pelt Winky D during his performance by throwing a bottle at him.
Security personnels were immediately dispatched to catch the culprit who wanted to flee the scene.
The launch of “Njema” has been shrouded in controversy with alleged state men trying to stop the concert.
Njema was considered political, and efforts by the regime to stop it proved unsuccessful.
During the launch, Zanu Pf youths brought out party regalia when Winky D was singing “Ijipita”, one of the ‘controversial’ songs.
However, the launch proved to be a resounding success with critics stating that Winky used the state to create hype