Guitar virtuoso Amy Ziegler ekes out a precarious living as a teaching assistant in the Mays College music department. One day a mysterious older student shows up: Ian Keenan, an engineering professor and closet songwriter. Opposites attract, and music is the language of the spirit.
Each is passionate about music, and each has been deeply wounded in love. Thus a weird yet wonderful friendship grows between the reserved English academic and the outgoing small-town Texan girl who grew up in poverty. Each secretly starts yearning for more, but the world has other ideas. Soon they become caught in a maelstrom between rivals, exes, their own pasts, activists, and campus bureaucrats. Will the rapids tear them apart, or will love and sanity prevail?