Sòng Yù 宋玉 (traditional dates fl. mid-3rd century BCE), poet of late Warring-States Chǔ 楚, named in the Shǐ jì 84 alongside Táng Lè 唐勒 and Jǐng Chā 景差 as a follower of Qū Yuán who “all loved poetry and were known for their fù 賦, but none dared remonstrate as Qū Yuán did.” Conventionally credited with Jiǔ biàn 九辯 (Nine Arguments) in the Chǔ cí corpus and, in the Wén xuǎn 文選 tradition, with Gāo táng fù 高唐賦, Shén nǚ fù 神女賦, Dēngtú zǐ hào sè fù 登徒子好色賦, and Fēng fù 風賦, among other erotic and rhetorical fù. Modern scholarship treats nearly all of these attributions as Hàn-era pseudepigraphic — the historical Sòng Yù is even more shadowy than Qū Yuán — but the figure functioned as the second canonical voice of the sāo 騷 / fù 賦 lineage and the conventional author of Jiǔ biàn in KR4a0001 and its commentaries KR4a0002, KR4a0003, KR4a0004.