Il Divo’s 2006 Performance of “I Believe In You” at the Greek Theatre Remains One of Classical Crossover’s Most Unforgettable Concert Moments

Nearly two decades later, Il Divo’s breathtaking performance of “I Believe In You (Je crois en toi)” at Los Angeles’ iconic Greek Theatre continues to be remembered as one of the defining moments in the history of classical crossover music.

Captured during the group’s Live at the Greek concert in 2006, the performance perfectly showcased the unique chemistry that made Il Divo an international phenomenon. Combining operatic power, contemporary pop, and cinematic staging, the quartet delivered an emotional interpretation that still resonates with audiences today.

An unforgettable setting

Nestled in the Hollywood Hills, the open-air Greek Theatre provided an ideal backdrop for the evening. Dramatic blue and purple lighting washed over the stage, creating an atmosphere that felt both intimate and theatrical.

Large high-definition screens featured pre-recorded footage of Celine Dion, whose vocals were seamlessly integrated into the performance. Although she was not physically present, her appearance on screen blended naturally with the live production, giving the audience the feeling of witnessing a remarkable musical collaboration.

A song built for emotion

Written by Luc Plamondon and Jörgen Elofsson, “I Believe In You (Je crois en toi)” is a multilingual power ballad that moves effortlessly between English and French while incorporating the sweeping orchestral style that became Il Divo’s signature.

The arrangement begins with a gentle piano introduction before gradually expanding into a soaring orchestral finale driven by strings, percussion, and layered vocal harmonies. At its heart, the song carries a message of hope, resilience, and finding strength through love during life’s darkest moments.

Four distinctive voices

One of the performance’s greatest strengths was the balance between the quartet’s very different vocal styles and stage personalities.

Spanish baritone Carlos Marín anchored the performance with rich operatic depth and commanding stage presence. American tenor David Miller added bright, effortless high notes that brought excitement to the climactic passages. Swiss tenor Urs Bühler contributed polished classical technique and elegant control, while French vocalist Sébastien Izambard provided a warmer contemporary pop tone that bridged the gap between classical and mainstream music.

Together, the four voices created the unmistakable Il Divo sound that captivated millions of fans around the world.

A defining moment in classical crossover

The audience inside the Greek Theatre responded enthusiastically throughout the performance, applauding every vocal climax and embracing the romantic, cinematic atmosphere that became synonymous with the group’s concerts.

Today, the performance remains one of the highlights of the Il Divo: Live at the Greek concert film. For many longtime fans, it represents the quartet at the height of its creative and vocal powers, capturing the elegance, emotion, and grandeur that helped redefine classical crossover music for a global audience.

Even years later, the performance continues to attract new viewers online, serving as a lasting reminder of why Il Divo became one of the most successful vocal groups of the 21st century.