Lyla is a music teacher in Chicago. Louis reconnects with his brothers and decides to try to find Lyla. Lyla is called to her father's deathbed, where he confesses that her son is alive, causing Lyla to abandon her dying father and immediately start looking for her son. On arriving at Lyla's apartment in Chicago, Louis talks to one of her neighbors, who mistakenly tells Louis she is on her honeymoon. Despairing, he ends up in New York, where he gets his band back together. After Jeffries meets Wizard and Arthur on the street and becomes suspicious, the police raid the derelict theatre in which Wizard and his "children" are living. Evan manages to evade the police and remembers Wizard's advice to never reveal his real name to anyone. Evan (now "August") takes refuge in a church, where he befriends a little girl named Hope, who introduces him to the piano and written music. Hope brings August and his abilities to the attention of the parish pastor, who takes August to Juilliard, where he once again impresses the faculty. A rhapsody takes shape from August's notes and homework. In New York, Lyla goes to Jeffries' office, and Jeffries identifies Evan/August as her son. While looking for him, she takes up the cello again and accepts an offer to perform with the Philharmonic at a series of concerts in Central Park. August is selected to perform the rhapsody he has been composing at the same concert. However, Wizard interrupts the rehearsal and, claiming to be his father, manages to pull August out of the school. On the day of the concert, August is back in his spot in Washington Square, while Wizard makes plans to smuggle him around the country to play. He meets Louis, and unaware of their blood relationship, they have an impromptu guitar duet. August tells him of his dilemma, and Louis encourages him to go. That evening, with help from Arthur, August escapes from Wizard through the subway and heads for his concert. Louis, after his own performance with his reunited band, sees Lyla's name on one of the banners and also heads for the park. Jeffries finds a misplaced flyer for "August Rush" with a picture, and also heads for the concert. August arrives in time to conduct his rhapsody, which attracts both Lyla and Louis to the audience, where they are reunited. August finishes his