It is Thursday once again, and prior to the onset of the weekend tomorrow, let us take a moment to appreciate the “Throwback Thursday Joint of the Day.”

The highlighted track for July 16th, 2026, is by one of the pioneering rappers from Tanzania, Sosthenes Ambakisye, better known as Sos B, featuring his song “KKZ (Kukuru kakara Zako).” This marks his first solo single following the disbandment of his group “Black Houndz.” He collaborated with his younger brother, Jam B, who provides backing vocals on this track.

“Kukuru Kakara Zako” (commonly referred to as KKZ) is a quintessential Bongo Flava rap song. It holds a special place in the hearts of hip-hop enthusiasts in East Africa as one of the key tracks that contributed to the rise of the rap music genre in Tanzania.

This particular song is significant as it showcases one of the rare instances where Sos B performs the entire piece solo, with the exception of his brother’s vocal support, meaning he delivers both the hook and all verses, highlighting his lyrical prowess. The recording took place at Sound Crafters Studios, under the guidance of Jason and Henrico Figueiredo. These two were brothers and sound engineers.

Enjoy this remarkable track, and I wish everyone at ngomanagwa.com a delightful weekend. Thank you for your steadfast support.

Sos B has produced hits such as “Ikibivyo,” “For You Featuring Mr Paul,” “Saturday,” and many others.

Listen to “Sos B – KKZ” below;