JOHANNESBURG - Nigerian singer David Adeleke, popularly known as Davido, has called on US President Donald Trump to pay attention to concerns ahead of the 15 August Osun State governorship election. The call comes amid reports of violence and tensions ahead of the poll. In a social media post on Tuesday, the singer raised concerns about possible violence, intimidation and disruption of the democratic process. READ | Tyla drops Lagos show as South Africa, Nigeria row over immigrationHe called on the US and the international community to urge “relevant authorities to ensure that every voter is protected and every vote is respected”.