Tanzania, Aug. 14 -- Dar es Salaam. Preparations for the seventh edition of the CRDB Bank International Marathon have entered their final stage following the arrival of American R&B star Trey Songz, who has added international entertainment appeal to a weekend combining music, sport and social impact.

The Grammy-nominated singer touched down at Julius Nyerere International Airport shortly after midnight yesterday ahead of the inaugural IMBEJU Sauti Moja Concert scheduled for today at TTCL Grounds, popularly known as Posta Grounds, in Kijitonyama. Trey will headline an international line-up featuring Nigerian Afrobeats singer BNXN, formerly known as Buju, South African DJ and producer Kabza De Small, and Tanzanian stars Mbosso and G Nako....