Tanzanian music veterans Chege and Mbosso have joined forces on “Ubaya,” a new Bongo Flava record built around betrayal. The track, released at midnight on Friday, September 11, 2026, pairs Chege’s seasoned street-inspired delivery with Mbosso’s soulful vocal approach. Together they give the song a strong lyrical presence and a memorable melodic touch.
“Ubaya” translates to “badness” or “malice” in Swahili, and that meaning sets the direction for the song. Chege addresses the realities of navigating through people with harmful intentions. He touches on betrayal and the need to protect yourself from those who may work against you. Mbosso adds his signature vocal character to the record, bringing a more melodic and heartfelt dimension to the chorus. His contribution balances Chege’s direct delivery and gives the collaboration a deeper musical feel.
The release has also started generating attention through visualizers and early lyric content circulating on TikTok. Listeners are connecting with the song’s message and storytelling. Have you heard “Ubaya” by Chege featuring Mbosso yet? Drop your thoughts in the comment section below.








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