Harry Potter Soundtrack - Hedwig’s Theme (Main Theme)

The Harry Potter series has had four composers. John Williams was the first composer to enter the series and is known for creating Hedwig’s Theme, which is heard at the start of each installment. Williams scored the first three films: Philosopher’s Stone, Chamber of Secrets, and Prisoner of Azkaban. However, the second entry was adapted and conducted by William Ross due to Williams’ conflicting commitments.