Whether working solo, with Heart or in The Lovemongers, Nancy Wilson has always found fresh ways of working with acoustic instruments in a rock context. In Heart’s 1976 hit “Crazy On You”, her transition from lightning-quick folk/blues acoustic guitar licks to the rapid-fire strum at the tune’s core is an iconic classic-rock moment. In Heart spin-off The Lovemongers’ take on Led Zeppelin’s “Battle of Evermore”, her chiming mandolin evokes a fantasy realm. And “We Meet Again”, her theme for Jerry Maguire, highlights her fluid, fleet-fingered fingerpicking.