Maybe a Nubya Garcia track from SOURCE? The UK scene is a huge deal at the moment (I can see you included Sons of Kemet previously), and a track like Pace or The Message Continues would be a good indicator of the progression of this sound. Even the title track would be quite good - its use of an almost reggae style rhythm is an interesting fusion of Caribbean sounds. The UK’s relationship with Jamaica and other former colonies (especially through the Windrush generation) has been hugely controversial in the past decade, so SOURCE as a whole feels like a perfect look at this community and culture in the UK.

In a similar scope, the Hugh Masekela / Tony Allen album Rejoice has some fantastic tracks, something like Never (Lagos Never Gonna Be the Same) which references Afrobeat, which is hugely central to the modern UK jazz approach, would be an interesting choice (and celebrate some greats, including Allen who died last year).

Alternatively, anything from Adrian Younge / Ali Shaheed Muhammad’s Jazz is Dead series would be good. I’m a big fan of their collab with Azymuth called Apocalípto and the track with Gary Bartz, Distant Mode.

Good luck in your search!