The program includes Mozart’s Coronation Mass and Carl Philipp Emanuel Bach’s Magnificat.
Coronation Mass, Mozart La Seine Musicale on December 12 and 13, 2025
Discover Mozart’s Coronation Mass, performed by the Insula orchestra and the accentus choir under the baton of Laurence Equilbey. Two concerts in December 2025 at La Seine Musicale, offering an intense musical journey also featuring C.P.E. Bach’s Magnificat. Book now!
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What to expect
At the end of 2025, La Seine Musicale invites you to an exceptional evening dedicated to beauty and spiritual elevation. Two exclusive performances of Mozart’s Coronation Mass, preceded by C. P. E. Bach’s Magnificat, await you on Friday, December 12 at 8 PM and Saturday, December 13 at 6 PM. Set in the prestigious Auditorium Patrick Devedjian, this concert promises a grand musical journey, blending sacred solemnity with the intensity of historically informed performance.
🎶 Experience the sacred splendor of Mozart and Bach at La Seine Musicale
✨ An inspired program, between emotion and majesty
This rare and meticulously crafted program brings together two masterpieces of sacred music. C. P. E. Bach’s Magnificat, composed by the son of J. S. Bach, opens the concert with radiant fervor and dramatic breadth. Seldom performed in concert, this work surprises with its modernity and rich expressiveness.
It is followed by Mozart’s sublime Coronation Mass, one of his most beloved liturgical works. Written in 1779 in Salzburg—and reportedly performed during imperial ceremonies—it earned its evocative nickname. With its solemn choral writing, lyrical outbursts, and luminous orchestral pages, this Mass is a high point of the classical sacred repertoire. The Agnus Dei, in particular, resonates with profound tenderness reminiscent of the “Dove sono” aria from The Marriage of Figaro.
👩🎼 A director of reference and top-tier performers
Under the baton of Laurence Equilbey, a leading figure in European music, the performance is guaranteed to be sensitive and rigorous. With her Insula Orchestra, specializing in period instruments, and the renowned accentus choir, she delivers an interpretation that is both authentic to the original style and alive with vitality and human emotion.
Joining them are four esteemed vocal soloists: Sandrine Piau (soprano), Rose Naggar‑Tremblay (alto), Fabio Trümpy (tenor), and Alexander Grassauer (bass). Their voices will bring this luminous and emotionally charged evening to life.
🏛 A stunning architectural setting
The concert will be held in the Auditorium at La Seine Musicale, an architectural gem on Île Seguin in Boulogne‑Billancourt. Designed to resemble a ship floating on the Seine, this iconic venue boasts remarkable acoustics and exceptional comfort. The Auditorium’s intimate layout ensures rare proximity to the performers, allowing full immersion in the sound.
Accessibility is easy via public transport (bus, metro line 9, tram T2, or river shuttles), and nearby parking is available for visitors arriving by car.
⏰ Practical information and tips for your visit
- 📍 Location: La Seine Musicale – Île Seguin, 92100 Boulogne‑Billancourt
- 🗓 Dates & Times: Friday, December 12, 2025 at 8 PM & Saturday, December 13, 2025 at 6 PM
- ⏳ Duration: About 1 h 40, including one intermission
- 🎫 Ticket Prices: Starting at €10, with special offers for youth, groups, and partners
- 🎤 Pre-concert talk: A 30-minute free introduction is offered 1 hour before each performance (with ticket)
- 🚪 Doors open: It is recommended to arrive at least 40 minutes early due to Vigipirate security checks
💡 Why book now?
Attending this concert is much more than an evening of music—it’s a rare opportunity to rediscover two masterpieces of the sacred repertoire under exceptional conditions. Performances led by Laurence Equilbey attract a wide audience, from classical music enthusiasts to those seeking meaningful artistic experiences. Given the quality of the program, the prestige of the performers, and the limited seating in the Auditorium, you are strongly encouraged to reserve your tickets without delay.
This concert offers a deeply human and historically informed interpretation of Mozart and Bach—an emotional experience accessible to both connoisseurs and newcomers. It’s also a wonderful occasion to introduce loved ones to classical music in an inspiring setting—or to treat them (or yourself) with a gift card, available at the box office.
🧳 A perfect moment for the holiday season
In December, what better way to reconnect with the essential than through music? Treat yourself to a pause of beauty and spirituality before the festive rush. Whether alone, as a couple, or in a group, Mozart’s Coronation Mass concert is an enchanting interlude that will illuminate your year’s end.
🎟 Reserve now
Seats for this major concert are selling fast. Whether you're a devoted music lover or simply curious to experience a profound work in a breathtaking venue, reserve your ticket today and prepare for an unforgettable evening at La Seine Musicale.
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92100 Boulogne-Billancourt

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