Kauthuma and Ranayaniya śākhās consolidateJan 1, 800 BCELabels: Kauthuma kh, R yanPanchavimshaVedicHeritage
Pañcaviṃśa (Tāṇḍya) Brāhmaṇa systematizes udgātṛ dutiesJan 1, 700 BCELabels: Pa cavi, T yaPanchavimshaBritannica
Chāndogya tradition links chant to philosophical reflectionJan 1, 700 BCELabels: Ch ndogya, udg thaVedicHeritageChandogya
Jaiminīya śākhā gains prominence as a distinct traditionJan 1, 650 BCELabels: Jaimin ya, Talavak raVedicHeritageJUB
“Notes” and vocal qualities described for Sāman chantingJan 1, 600 BCELabels: S man, Upani adsSwamijChandogya
Three principal Sāmaveda śākhās remain the key surviving recensionsJan 1, 500 BCELabels: Kauthuma, Jaimin yaSamavedaVedicHeritage
Late Vedic consolidation links text, ritual, and performance trainingJan 1, 200 BCELabels: Late Vedic, udg tBritannicaPanchavimsha
Legacy: Sāmavedic melodic schools persist through oral transmissionJan 1, 200 BCELabels: Oral transmission, Jaimin yaIIASVedicHeritage