or example, as Sundiata’s mother sings her lines, we see repetition of her words that convey a sense of desperation and urgency in her embarrassment. In the first text, we visually see her frustration written out, but not to the degree of the second text, when it can be assumed how hysterical and upset she was at their situation.
Good - I like the way you show that features like repetition can be part of both the dynamics of oral composition and also part of artistic effects.