It's not surprising that The War and Treaty, a married duo comprised of Michael and Tanya Trotter, have received comparisons to Ike and Tina Turner. There are a couple of hard-charging, rock and soul originals on the Trotter's upcoming album, Healing Tide, that recall the dueling vigor of the music the Turners made together. But while Tina Turner's revelations have made us hear the volatility of her relationship with Ike in the musical heat they generated, the Trotters' songs "All I Wanna Do" and "Healing Tide" convey an ecstatic, empowering sense of partnership that serves as the duo's creative engine and core message.