"Force Music is a wave of Relaxation or annoyance" -Yoda
JediEditJedi use classical to heal people. They use Rap to Annoy opponents.
For Example: Bach uses Jedi Music to annoy Darth Bieber.
Sith use Pop to heal people (It does not work)
They use remix to annoy opponents.
For Example: Vader uses darth vader remix to punish his officer.