ok....it's a fair cop....
Maybe I should have expanded on my earlier post to say that the Northern scene has always borrowed jazz tunes ....Ramsey Lewis, Jobell, Sergio Mendes, George Benson, Steve Karmen, Frank Foster, Salsoul Orchestra, Silvetti....and delved into funk, Al Foster, East Coast Connection, Crow, Gentlemen & Their Ladies, Skull Snaps, Frankie Crocker, Miami, .....loaned from disco....Stratavarious, Rimshots, Tavares, GQ....and used more 70's and 80's Philly Soul than you can shake a stick at.....there's also been masses of modern soul and plenty of good soulful house tunes that have crossed over (usually 3-5 years after release, but hey...)...there's also been more latin influenced soul played over the past 15 years or more too...
Admittedly I should have specifically ruled out Reggae.....though there's a few of those that sping to mind, anyway...take out hip hop, and whatever Chorley thinks warehouse music is...and I'd say that it's a pretty broad church of black music...might not be to everyone's taste, but there's no denying it's (been) there....