The Seine Musicale opens its doors on Sunday, September 21, 2025 from 10 a.m. to 6 p.m. On the occasion of this open day, many activities are offered to you: guided tours of the building and the concert halls, indoor and outdoor concerts, open rehearsals, dance, masterclasses, discovery of the new immersive installation at SeineLab, place of experimentation around sound and digital technology and its workshops for young audiences, virtual reality experiences... and many other surprises! A friendly, free and open access day* to discover the colorful programming of the 2025/2026 season of La Seine Musicale, the Hauts-de-Seine Department and residents. Heritage Days is of course the opportunity to (re)discover the building designed by the Japanese architect Shigeru Ban, associated with the French Jean de Gastines, inaugurated in April 2017. *some events will be accessible by reservation, from September 2025 and within the limits of available seats, on www.laseinemusicale.com:

• The Bal de Paris by Blanca Li (live and immersive show in virtual reality) at the Grand Salon - Hours of sessions: 11h, 11h30, 12h, 12h30, 14h, 14h30, 15h, 15h30, 16h15, 16h45, 17h15, 17h45
• 11am-1pm: Improvisation workshop by Jean-François Zygel (improvisation workshop with amateurs) at the Patrick Devedjian Auditorium
• 14h and 15h30: «The concert of birds» by the ensemble La Rêveuse (all public, from 5 years old), in Petite Seine
• 15h30-18h: open rehearsal of Insula orchestra conducted by Laurence Equilbey (Beethoven, symphony n°5) at the Patrick Devedjian Auditorium
• 14h30-12h30 / 14h-17h30: demonstration of the SeineLab’s young audience workshops around sound and digital, by session of 15 minutes, with the mediators of Ircam-Centre Pompidou At the Club, a family space: accessible from 10am to 6pm to sit for a moment of calm, color, play, discover music videos and do virtual reality experiences around classical music!

• Handicap intellectuel
• Hearing Impairment
• Visual Impairment
• Pyschological Impairment
• Mobility Impairment

Address
Ile Seguin, 92100 Boulogne-Billancourt, France, Hauts-de-Seine, Île-de-France, France