Macbeth is a Tragedy written by English playwright William Shakespeare, who is widely considered to be the greatest writer of the English language. Macbeth is a play about the struggle of the Macbeths and Macduffs to gain power, and the madness that plagues the Macbeths caused by their decision to commit murder in order to get control of the throne. Macbeth is an important work of William Shakespeares, and is highly recommended for fans of his works as well as those discovering his plays for the first time.