Gabriel saimon kayaga known as NYUMBU MJANJA Born in MrijoChini Chang'ombe Dodoma Tanzania, First Official Song is #letambege follow #instagram #facebook #twitter as #nyumbumjanja SUBSCRIBE | COMMENT | LIKE & SHARE MY VIDEO's Link.... 👇👇 https://youtu.be/fvNO7VRv920 After Watching 🙏🙏