There’s something beautifully paradoxical about Luther Dickinson’s new album, Dead Blues Vol. 1. It’s a collection of blues standards that were performed by the Grateful Dead throughout their career, yet it sounds like neither traditional blues nor Dead-style interpretations. Instead, it exists in some liminal space between the Mississippi Delta and the cosmos—a place where Blind Lemon Jefferson meets synthesizers and omnichords, and Willie Dixon’s words floats over funk grooves and ambient soundscapes.