The generosity of spirit that runs through Curtis Mayfield’s solo work helped fuel a parallel career as soul auteur. With the similarly gospel-bred, independent-minded Sam Cooke as role model, Mayfield formed Curtom as a publishing company in 1963. Despite financial problems as a label, Curtom’s broad church embraced The Impressions-era close harmonies of The Five Stairsteps And Cubie and The Fascinations, the 1979 material girl manifesto of Linda Clifford’s “Don’t Give It Up” and latter-day offerings from former associates Fred Wesley and Mavis Staples. Curtis’ own offerings stand out, but the purity of his vision seldom fails to shine.