It starts at an andante pace and a piano dynamic, which feels normal. After another sound at a mezzo piano pace starts playing at the same time, which gives me a feeling of electronics so a broadcast is played.
The other sound at a mezzo piano pace still so more electronics. After everything becomes mezzo piano which shows me that The Joker is found
After the music becomes louder from a mezzo piano but still not mezzo forte.
After the music becomes a vivace tempo and a mix between forte and fortissimo which shows the chase started
Then you can hear crashes that could be a fight.
This is when the song ends but the video isn't over, literally nothing plays and it would be this because now The Joker is going to jail