'''Tumbling strain''' is a vocal feature of [[music]] common to many types of music, especially ethnic music. It is characterized by a phrase of singing starting high in pitch and getting lower as the user runs low on breath.
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'''Tumbling strain''' is a vocal feature of [[music]] common to many types of music, especially ethnic music. It is characterized by a phrase of singing starting high in [[pitch]] and getting lower as the user runs low on breath.