Kamaal Williams (also known as Henry Wu) is a British musician and record producer. Williams rose to prominence alongside drummer Yussef Dayes in 2016 as one half of the London-based jazz group Yussef Kamaal following the release of the duo's debut album, Black Focus, which earned them the 'Breakthrough Act' award at the 2017 Jazz FM awards. In addition to live instrumentation, Williams also releases electronic music under the name Henry Wu.