-Plot should be simple, not complex
Pity and fear must be aroused by events of plot, NOT just spectacle
Most tragic when deed is done within a family
Denouement should arise naturally out of plot itself
A character
A spectator
Provides society's outlook
Separates episodes (denotes passage of time)
Get across playwright's ideas
Provides spectacle (Aristotle's term) -chanting, singing, dancing, instruments
questions/advises characters
Provides background information (past events very important)
Provides foreshadowing
Prologue
Parados (entrance of the chorus into the orchestra)
Episode (4 in Oedipus)
Statismon (in between episodes; strophe/antistrophe)
Exodus