I Do sits at the centre of 31 as a clear expression of the album’s emotional warmth and melodic appeal. The track blends Harmonize’s signature East African charm with Ya Levis’ smooth vocal presence, giving listeners a collaboration that feels polished, relaxed and instantly replayable.
The album arrives with a full visual rollout, including visualizers for every song and an official music video, with more videos from the project set to follow weekly from September 11. This gives 31 a strong visual world from release day, extending the project beyond audio and bringing fans closer to each song.
With 31, Harmonize continues to build his place as one of East Africa’s most recognisable voices, delivering music rooted in love, rhythm and connection while reaching across Tanzania, Kenya, Uganda and wider African audiences.
