“The Reinvention of Romance,” a new work for percussion and cello that examines the care and empathy that emerge when two lives share space. Over the course of 90 minutes, a series of repeating patterns creates a peculiar kind of harmony in which two musicians are rarely “playing together” but are nonetheless intimately bonded. The Knoxville-based duo Two-Way Street (Ashlee Booth and Adam Lion) commissioned Hennies to compose “a very long piece;” for this recording they step into its two intertwining roles.