1. Music
   1. POSITIVE POWER
      1. healing traumas
      2. disabilities
      3. neuro-physical disorders
   2. NEGATIVE ASPECT
      1. contradiction to the first aspect (positive power)
      2. is this negativity projected by music really present in our world?
   3. MUSIC AND LYRICS
      1. content
      2. words used
      3. the meaning
      4. the genre
   4. MUSIC AND VIDEOS
      1. content
      2. what is being portrayed?
      3. the genre
   5. Type
      1. music subcultures
      2. genres relating to violence
      3. music during war time
   6. PROFESSIONALS
      1. authors
      2. composers
      3. hip hop choreographers
      4. singers
      5. psychologist
2. Violence
   1. TYPE OF VIOLENCE
      1. self-harm (emo culture)
      2. harm inflicted on others
      3. drugs
      4. gangs
   2. PEOPLE INVOLVED
      1. age group
      2. gender
      3. status