In 1930s Paris, an eccentric inventor installs a colossal glass dome over Montmartre that captures and amplifies every whispered dream beneath it. When the dome cracks, releasing secret hopes into dazzling beams of sound and light, a street-artist, a cynical cabaret singer, and a runaway composer must team up to mend the structure before the city’s collective imagination shatters. Blending gypsy-jazz, soaring ballads, and tap-infused patter numbers, Echoes of the Skylight celebrates the fragile brilliance of dreams—and the power of community to keep them shining.