The pleasant, distinct smell of rainfall inspires this one-of-a-kind concert selection. Singers create an unaccompanied soundscape before the music begins---we hear a passing rainstorm followed by the sound of singers partaking in the aroma of petrichor. The piano then begins and introduces a tranquil, dream-like melody. Cascading entrances create a trickling effect, and layered voices imply a 360-degree sensory experience. Unique and unforgettable.