Jazz Tangcay Artisans EditorThe relationship between director Spike Lee and composer Terence Blanchard is rooted in collaboration, counting over 15 films together — most recently, “Da 5 Bloods.”“Terence is a great jazz musician and band player,” says Lee. “He brings that wealth of understanding of what music does with colors, shapes and feeling.”Blanchard, who moonlights as a trumpeter, credits the strength of their 30-year relationship to Lee’s self-assurance as an artist.