Zambian musician Macky 2 says artists must work harder to breach international barriers by offering unique styles.

Speaking to journalists at Kenneth Kaunda International Airport on return from his London tour, Macky 2 said there was more which Zambian artistes could offer to the world.

“My London tour made me realize how much originality is accepted and that is why my message now to all artistes is that they must stay true to themselves and our culture in order to breach international barriers,” said Macky 2.