Listen to Mwenduu Ngelesye online. Mwenduu Ngelesye is an English language song and is sung by Isaiah Nyamasyo Mang'oka. Mwenduu Ngelesye, from the album Umau Ambiiye, Vol. 2, was released in the year 2013. The duration of the song is 6:00. Download English songs online from JioSaavn.