What is the difference between Aural and Literature traditions?
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The word comes the Greek Heurisko [heur (to find out, discover) + Latin isticus, – istic] meaning “find or discover.” A heuristic is an approach to problem solving, learning or discovery that is not exact or completely accurate, but it gets the job done for the nonce.
As far as the rhythmic aspect is concerned, traditional horn etudes use mostly simple (duple and triple) meter and rhythms. Contemporary etudes may use more complex rhythms or meter, but often aperiodically or irregularly. What’s missing? Groove!