'Ae.  Mookuauhau is the basis of all 'oli kahiko no kumulipo wale throughout traditional society.  So, one cannot and should not try to begin chanting on their own.  The mana'o handed down by unbroken chain of custody is imperative, and not those researched by historians from old newspapers and 19th century books.  'Oli kahiko are far from literal.  And, to 'oli and hula as if a member of that blood family 'oli lineage when one is not born of that direct lineage is hewa.