长江峡江号子，非遗，湖北，宜昌

《峡江古声｜长江峡江号子》以节奏叙事重访纤夫在急水中协作的方式，记录号子如何在雾气、浪声与断续视线里完成“瞬间对齐”，让几十副身体在同一时间点落力。三峡蓄水后号子退出生活现场，但协作的算法仍留在声腔的骨架里。本篇呈现平水、见滩、冲滩与滩后的四段节奏结构，让一种来自险滩的集体智慧在当代被重新听见。 This article revisits the rhythmic logic of Xiajiang work chants— a coordination system that enabled Yangtze boatmen to align their bodies through sound in rapids, fog, and broken visibility. Although the chants disappeared after the Three Gorges impoundment, their underlying algorithm of synchronization remains embedded in the structure of the sound. Through the four-part rhythm of calm-water, pre-rapid tension, rapid-force alignment, and post-rapid release, this piece renders visible an ancient form of collective intelligence within a contemporary frame.