Alapana


In Carnatic classical music, alapana is a form of melodic improvisation that introduces and develops a raga. As a term that is Sanskrit in language, alapana means "to speak, address, discourse, communicate". The flavor of the raga is outlined in the alapana by rendering the raga's permitted notes in structures and phrases unique to the raga. Alapana typically precedes a song that is going to be sung in the same raga.
Alapana is rendered in different speeds, with a gradual increase in tempo. Likewise, the complexity of the patterns increases steadily as the alapana progresses.
Alapana is divided into three parts:
Alapana, sometimes also called ragam, is the exposition of a raga or tone - a slow improvisation with no rhythm, where the raga acts as the basis of embellishment. In performing alapana, performers consider each raga as an object that has beginnings and endings and consists somehow of sequences of thought.
In a Carnatic concert, the alapana introducing a major composition may last 45 minutes or more, while those preceding other compositions are proportionately shorter. Performers and instrumental accompanists often render the alapana together and individually.