Earl's "Living Inside Your Love" does for me, the only album of his I ever liked, that I grew up with, of course there was the "real" stuff too like the Jimmy Smith records in our house my mom gave me, but I did like that Klugh album. I used to own it on CD when it was reissued for the 2nd time domestically 10 years back? But after listening a few times I got rid of it, there's not enough stuff there to keep me interested in my life now. For a lot of the hip hop fans though, they have a higher opinion of these albums than we do, it's all about the grooves.
My soft spots for the 70's commercial stuff include(d) John Klemmer 'Touch", Ronnie Laws 'Pressure Sensitive' and especially Gato Barbieri 'Caliente'.