Here's some obscure deep-soul, funky and bluesy. Released in 1971 for House of Orange.
Here's a youtube preview:
Link

Live album from jazz vocalist Leon Thomas, released on the Flying Dutchman label in 1971. Feateures a great version of The Creator Has A Masterplan.Leon Thomas - vocals, african mouth organ, african flute, percussion and miscellaneous instruments; Oliver Nelson - alto saxophone; Arthur Sterling - piano; Guenter Lenz - bass; Sonny Morgan - conga; Lex Humphries - drums

Nice soul with a real fatback sound on some tracks. There's also some jazzy and some bluesy touches here and there. Released on Polydor in 1971, arranged and conducted by Horace Ott. Her version of My Way is really nice and gets lowdown and funky before the fade. Hey World, Let Love In is the song for the straight up funk heads.
Once again, Mel Brown on Impulse, released in 1971. This one is a whole lot grittier than the other Mel Brown record I posted and it's a whole lot better too, if you ask me. The other players are Jimmy Davis on organ and keyboard bass, Jeff Osborne on drums, Carle Vickers on trumpet, Jake Riley on trombone, Lorenzo Carnegie on alto sax, Onion Miller on tenor sax, Tobie Butler on baritone sax, Clifford Coulter plays electric piano on one tune and Mel's father, John H Brown, contributes a vocal. Other than playing his guitar Mel also plays electric piano, sings and plays bass. The 10 minute jam, Luv Potion is dope.
Archie Shepp recorded this album for Impulse on three seperate dates in 1968-69, but it wasn't released until 1971. It features sounds that go in line with what he had done up until then and some funkier, fatback sounds that go in line with what his later Impulse releases would sound like. Personnel is as follows; Archie Shepp on tenor and soprano sax, Woody Shaw, Martin Banks or Jimmy Owens on trumpet, Matthew Gee or Grachan Moncur III on trombone, Clarence Sharpe, James Spaulding or Martin Kenyatta on alto sax, Cecil Payne or Charles Davis on baritone sax, Cedar Walton or Andrew Bey on piano, Dave Burrell on organ, Bert Payne or Wally Richardson on guitar, Wilbur Ware, Albert Winston or Bob Bushnell on bass, Joe Chambers, Beaver Harris or Bernard Purdie on drums and China-Lin Sharpe or Leon Thomas, Doris Troy and Tasha Thomas on vocals.
http://rapidshare.com/files/139725281/Rufus_Thomas_-_Doing_The_Push___Pull_At_P.J._s.rar.html (The file was too big for mediafire so we're back to rapidshare for this one)
http://rapidshare.com/files/138737703/Hank_Crawford_-_It_s_A_Funky_Thing_To_Do.rar.html
http://rapidshare.com/files/138445215/Blue_Mitchell_-_Blue_Mitchell.rar.html
So i got a complaint regarding this link and I took it down. Its a good record. Track it down!