Raga

A raga ( RAH-gə; IAST: rāga, Sanskrit: [ɾäːɡɐ]; lit. 'colouring', 'tingeing' or 'dyeing') is a melodic framework for improvisation in Indian classical music akin to a melodic mode. It is central to classical Indian music. Each raga consists of an array of melodic structures with musical motifs; and, from the perspective of the Indian tradition, the resulting music has the ability to "colour the mind" as it engages the emotions of the audience. Each raga provides the musician with a musical framework within which to improvise. Improvisation by the musician involves creating sequences of notes allowed by the raga in keeping with rules specific to the raga. Ragas range from small ragas like Bahar and Sahana that are not much more than songs to big ragas like Malkauns, Darbari and Yaman, which have great scope for improvisation and for which performances can last over an hour. Ragas may change over time, with an example being Marwa, the primary development of which has been going down into the lower octave, in contrast with the traditional middle octave. Each raga traditionally has an emotional significance and symbolic associations such as with season, time and mood. Ragas are consid