The Samaveda (सामवेद, from "song" and "knowledge"), is the Veda of melodies and chants. It is an ancient Vedic Sanskrit text, and part of the scriptures of Hinduism. One of the four Vedas, it is a liturgical text which consists of 1,875 verses. All but 75 verses have been taken from the Rigveda. Three recensions of the Samaveda have survived, and variant manuscripts of the Veda have been found in various parts of India.
While its earliest parts are believed to date from as early as the Rigvedic period, the existing compilation dates from the post-Rigvedic Mantra period of Vedic Sanskrit, which may be around the 6th century BCE given that it post-dates the later Upanishads.
Embedded inside the Samaveda is the widely studied Chandogya Upanishad and Kena Upanishad, considered as primary Upanishads and as influential on the six schools of Hindu philosophy, particularly the Vedanta school. The Samaveda set important foundations for the subsequent Indian music.
It is also referred to as Sama Veda.
Michael Witzel states that there is dating for Samaveda and other Vedic texts. He estimates the composition of the samhita layer of the text chronologically after the Rigveda, and in the likely range of 1200 to 1000 BCE, roughly contemporary with the Atharvaveda and the Yajurveda.
There were about a dozen styles of Samavedic chanting. Of the three surviving versions, the Jaiminiya preserves the oldest surviving tradition of Samavedic chanting.
The Samaveda is the Veda of Chants, or "storehouse of knowledge of chants". According to Frits Staal, it is "the Rigveda set to music". It is a fusion of older melodies (sāman) and the Rig verses. It has far fewer verses than Rigveda, but Samaveda is textually larger because it lists all the chant- and rituals-related score modifications of the verses.
The Samaveda text contains notated melodies, and these are probably the world's oldest surviving ones. The musical notation is written usually immediately above, sometimes within, the line of Samaveda text, either in syllabic or a numerical form depending on the Samavedic Sakha (school).