सामवेद
The Sama Veda is the third Veda: the musical chanting (sāman) of Rigvedic verses — the fountainhead of Indian music. Drawn out of the one Veda in SB 1.4.20; its custodian is Jaimini.
Śrīmad Bhāgavata Mahāpurāṇa 1.4.20 — Sanskrit Wikisource (pinned oldid=110175)
Sama Veda likewise drawn out (SB 1.4.20). Evidence: EXPLICIT.