“The Phantom of the Opera” is a piano arrangement of the title song from Andrew Lloyd Webber’s musical The Phantom of the Opera. It is written in 4/4 time and marked “Moderately fast.” The arrangement uses a dramatic repeated bass pattern, accented eighth-note figures, held chords, dynamic contrasts, tied notes, and a vocal-style melody that moves between quieter phrases and stronger chordal sections.

Measures 1–9 introduce the famous opening pattern. The left hand creates the steady low-register motion, while the right hand adds accented chord tones and short rhythmic figures. The opening begins strongly at forte, then gradually leads into the first vocal phrase.

Measures 10–17 begin the main melody. The right hand carries the vocal line in a softer dynamic, while the left hand continues a steady bass pattern underneath. The melody uses longer slurs and held notes, giving this section a more singing quality after the dramatic introduction.

Measures 18–27 continue the main theme and build toward a stronger arrival. The melody rises through longer phrases, and the left hand keeps the repeating accompaniment moving. The music grows into a forte chordal moment before returning to the familiar opening pattern.

Measures 28–34 bring back the instrumental material from the beginning. The accented eighth-note figure and low bass motion return, creating a clear contrast with the sung melody section.

Measures 35–42 present a fuller chordal statement of the title phrase. The right hand uses repeated chords and tied notes, while the left hand supports with steady bass notes. This section gives the middle of the arrangement a broader and more dramatic sound.

Measures 43 to the end form the closing section. The music alternates between held right-hand notes, repeated bass motion, and stronger chordal gestures. The final measures grow louder, slow with a molto ritardando, and end fortissimo with a final accented chord and low 8va bass note.

Interesting fact: In the original musical, “The Phantom of the Opera” is written as a duet for Christine and the Phantom. Wise Music Classical lists the song for soprano, tenor, chorus, and large orchestra, showing how much larger the original stage version is compared with this piano arrangement.