Actually I'm pretty sure this is some sort of avante-garde bullshit Nas. If it was emo her hair would be black and she wouldn't be playing a violin because violins are for people skilled at instrument and not emo/scene chicks who are emotionally distraught.
apparently she's kinda crazy goeon "Autumn attributes her ability to write music in her mind to the fact that as a child, she played Pachelbel's Canon in D mentally every night to suppress her auditory hallucinations caused by bipolar disorder and sleep."
"Autumn attributes her ability to write music in her mind to the fact that as a child, she played Pachelbel's Canon in D mentally every night to suppress her auditory hallucinations caused by bipolar disorder and sleep."