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non diegetic sound matching with her singing glorifies her talent. 

We hear Mark Ronson praising her.

Sound cuts out to her singing to present the reality of her talent.

Only shows a perfect cut.

Presents her as iconic.

Manipulated the viewer into seeing her as impressive respectable and professional.

Ricardo mentions her Nans death almost to express to blame this for her change in professionally.

Manipulative music creates sympathy for her.