Targum Pseudo-Jonathan on (Genesis 4:22) gives us the first credits for human culture. Zillah bore Tubal-Cain, "the chief (rab) of all artificers who know the workmanship of brass and iron." And his sister, Naamah, "was mistress of elegies and songs."
Metalwork and music. Two of humanity's oldest arts, each given a single legendary founder. The Targumist treats these not as incidental but as genealogically important. Civilization is built by the descendants of Cain, even after his exile. Music and technology spring from a family line marked by the first murder.
This is a complicated inheritance. The same hands that forge metal can forge weapons. The same songs that comfort can seduce. Naamah, whose name means "pleasant," is identified in later midrash as a figure of dangerous beauty. The Targumist records the gifts without sanitizing them. Human creativity is real and powerful, and its origin is a family that had already known violence.