SÃÂma is composition of words in Rigvedic hymns from notes. The hymns of Rigveda form the base of SÃÂmagÃÂna. SÃÂmagÃÂna is not merely a name given to singing hymns of Veda but represents the philosophy and science of uniting thought, sound and music. SÃÂmagÃÂna is purpose of creation of Samaveda.
SÃÂma is singing of hymns from Rigveda alone and not from other Veda-s. "richi adhyoodham sama" à ¤Âà ¤Âà ¤¿ à ¤ à ¤§à ¥Âà ¤¯à ¥Âà ¤¢à ¥Âà ¤°à ¤® à ¤¸à ¤¾à ¤® (Chhandog Upnishad 1.6.1). Hence SÃÂma is composition of words in Rigvedic hymns into notes. The richÃÂ-s or hymns of Rigveda are called yoni or ÃÂdhÃÂra as they form the base of SÃÂmagÃÂn. In musicological parlance SÃÂma Veda has taken mÃÂtu (words) from Rigveda and provided dhÃÂtu (notes) to these words. (Bharatiya Sangeet Ka Itihaas. Dr. Thakur Jaidev Singh. Calcutta: Sangeet Research Academy, 1994, pp. 35 â 72)
ÃÂrchika.à ¤Âà ¤°à ¥Âà ¤Âà ¤¿à ¤Âà ¥ Only a few hymns in SÃÂma Veda Samhita were not based upon richa-s taken from Rigveda. The bulk being based on Rigveda is known as ÃÂrchika. It has two parts.
PoorvÃÂrchika. à ¤ªà ¥Âà ¤°à ¥Âà ¤µà ¤¾à ¤°à ¥Âà ¤Âà ¤¿à ¤ 585 Richa-s are sub-grouped into 6 PrapÃÂthaka-s. Each PrapÃÂthaka has two Ardha-s. Each Ardha has 10 Dashati-s. A collection of ten (here, hymns) is called a Dashati.
UttarÃÂrchika. à ¤Âà ¤¤à ¥Âà ¤¤à ¤°à ¤¾à ¤°à ¥Âà ¤Âà ¤¿à ¤ It has 1225 richa-s contained in 9 PrapÃÂthaka-s, first five having two ardha-s each and the remaining four having three ardha-s each.
ÃÂranyaka Samhita. à ¤ à ¤°à ¤£à ¥Âà ¤¯à ¤ à ¤¸à ¤®à ¥Âà ¤¹à ¤¿à ¤¤à ¤¾ It is merely a collection of verses that could be sung.
Patanjali's statement, "sahasravartma samvedaha" à ¤¸à ¤¹à ¤¸à ¥Âà ¤°à ¤µà ¤°à ¥Âà ¤¤à ¥Âà ¤® à ¤¸à ¤®à ¤µà ¥Âà ¤¦à ¤ gives rises to speculation that there were a thousand branches of SÃÂm, while he poetically indicated there could be a thousand ways in which SÃÂma could be sung. In 'SÃÂmatarpana' there are a maximum of 13 ÃÂchÃÂrya-s but today there are only three branches. 1. RÃÂnaneeya à ¤°à ¤¾à ¤£à ¤¾à ¤¨à ¥Âà ¤¯ 2. Kouthumeeya à ¤Âà ¥Âà ¤¥à ¥Âà ¤¹à ¥Âà ¤®à ¥Âà ¤¯ 3. Jaimineeya à ¤Âà ¥Âà ¤®à ¤¿à ¤¨à ¥Âà ¤¯
ÃÂrchika grantha (treatises) contains hymns that are yoni or base to GÃÂna or singing. The collections of suitably modified richa-s are known as GÃÂna-grantha. These are the true SÃÂma. SÃÂma created on richa-s of PoorvÃÂrchika are called GrÃÂma-gÃÂna,à ¤Âà ¥Âà ¤°à ¤¾à ¤®à ¤Âà ¤¾à ¤¨à ¥ GrÃÂmegeya-gÃÂna, à ¤Âà ¥Âà ¤°à ¤¾à ¤®à ¤Âà ¥Âà ¤¯à ¥Âà ¤Âà ¤¾à ¤¨à ¥ Prakriti-gÃÂna à ¤ªà ¥Âà ¤°à ¤Âà ¥Âà ¤¤à ¤¿à ¤Âà ¤¾à ¤¨ or Veya-gÃÂna à ¤µà ¥Âà ¤¯à ¤Âà ¤¾à ¤¨à ¥Â. SÃÂma created on richa-s of ÃÂranyak Samhita are termed Aranya-gÃÂna à ¤ à ¤°à ¤£à ¥Âà ¤¯à ¤¾à ¤Âà ¤¾à ¤¨ or Aranyageya-gÃÂna à ¤ à ¤°à ¤£à ¥Âà ¤¯à ¤Âà ¥Âà ¤¯à ¥Âà ¤Âà ¤¾à ¤¨à ¥Â. SÃÂm created on richa-s of UttarÃÂrchik are known as Ooha-gÃÂna.à ¤Âà ¤¹à ¤Âà ¤¾à ¤¨à ¥ The Sanskrit root ooh means 'to modify according to need'. (Caland in preface to PanchaVimshaBrahmin)
Gramgeyo-gÃÂna: Sung in villages or towns. Aranyageya-gÃÂna: Practiced in solitude of forest. Also called Rahasyageyo-gÃÂn. Ooh-gÃÂn: Pragatha-s specially created for yajna on basis of Gramgeyo-gÃÂna. Oohya-gÃÂna à ¤Âà ¤¹à ¥Âà ¤¯à ¤Âà ¤¾à ¤¨: Pragath-s created for yajna on basis of Rahasyageyo-gÃÂna.
There is a difference in number of songs attributed to different branches. Shri Satvalekar in preface to SÃÂmaveda Samhita has given the following table of songs.
Fox Strangways in Music of Hindustan says, "Vocal scales are conceived downwards. They are so conceived, because the telling notes of the voice in its upper register, and this presents itself, therefore as the starting point for a vocal scale." The SÃÂyana#-bhÃÂshya (critique) on SÃÂma-vidhÃÂna BrÃÂhmana establishes that note of SÃÂma were of nidhana prakriti (diminishing nature) and followed a descending order.
In Naradiya Shiksha the seven notes of SÃÂma are First, Second, Third, Fourth, Mandra, Krishta and AtiswÃÂra. This indicates that initially only three or four notes were used for SÃÂmagÃÂna. ÃÂrchika songs were sung on the basis of just one note, e.g. Sa Sa Sa, or Ni Ni Ni. This kind of chanting was well suited to Havana, Mantra-pÃÂtha and Japa GÃÂthik songs were hymns in praise of deities and used two notes, e.g. Ni Ni Ni Ni, Sa Sa Sa Sa. SÃÂmic songs for the first time used three notes. The word SÃÂmic is taken to mean three notes. The songs were like Ga Ga Re Re Sa Sa Sa.
Apart from these three basic notes, the singers came across a fourth which they called SwarÃÂntara. When they discovered a note lower than the lowest known note they called it Mandra. When a still lower note than Mandra was found they called it AtiswÃÂra. A higher note determined was called Krishta after Sanskrit root Krish (to scream, speak loudly). So the complete SÃÂmic Saptaka in descending order contains:
To preserve the SÃÂmik notes, Raga SÃÂmeshwari was created. Dr. Lalmani Misra first translated the notes M G R S D N P into Shadja gramâÂÂS N D P G M RâÂÂand then created a Raga which is performed in the evening.
Shruti-jÃÂti is defined as the way in which a particular note could be applied to make the song appealing. There are five with individual signs for three shruti-jÃÂti-s.
A Rishi in Rig Veda is an author of a Rik, a hymn mantra, derived from oral tradition and direct insight, not from reasoning or intellect. The term Rishi is defined as "rishati jnÃÂnena samsÃÂra-pÃÂramâ meaning one who goes beyond the mundane world by means of knowledge. Further, some scholars think the root 'drish' (sight) might have given rise to root 'rish' meaning 'to see'.
Sri Aurobindo described Shruti as "divine recordings of cosmic sounds of truth" heard by the Rishis. The Vedas are thus Shruti-s, revealed scriptures.
The Rig Veda contains 10,552 hymns; grouped into 1,028 Suktas each of roughly ten mantras, spread over ten Mandalas (Books). The Mandalas are of differing sizes. These mantra songs are authored by some 400 Rishis of whom about 30 were women.
Certain texts called Anukramani (also called Anukramanika) serve as Index to the Rig Veda and provide information about each hymn of the Rig Veda. The most well-known of the Aukramani is Katyayana's sarvanukramani and is dated around the 2nd century.