Analysing Opening Scenes - 'Django Unchained'

The final opening scene that I'm looking at is from the western film 'Django Unchained'.

Conventions included in this scene are:

• Production company logos at the beginning
• Credits/titles including production companies
• Titles featuring the name of the director
• The scene establishes genre through music and mise-en-scene
• The scene establishes location
• We see the film title
• The scene introduces character and establishes character traits