A traditional or characteristic quality, especially in Indian classical music; also used as an exclamation representing a musical sound.
From Sanskrit and Hindi musical terminology, 'tra' or similar sounds represent the characteristic vocal quality and ornamentation in Indian classical music. It entered English through musicological and cultural discussions of Indian music.
In Indian classical music, 'tra' represents not just a sound but a specific way of expressing emotion and technique—it's one of those words that shows how different cultures have completely different vocabularies for describing sound and music!
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