On Saturday, September 13, 2025, the new ISB Theater came alive with music as over 100 choir students from nine international schools gathered for the Bangkok International Choir Festival concert. The two-day festival, held September 12–13, brought together young singers who had been preparing for weeks at their schools before joining for two intensive days of rehearsals at ISB. Their hard work culminated in a breathtaking performance that showcased the power of collaboration, artistry, and shared passion for music.
The concert was led by Ms. Dinah Helgeson, former ISB Choir Director (1999–2010). Her return to ISB was warmly welcomed, and her leadership inspired students to perform with both technical precision and heartfelt expression. Students representing Bangkok Patana School, Grace International School, International Christian School Nonthaburi, International School Bangkok, Jakarta Intercultural School, Ruamrudee International School, Shrewsbury International School, Taipei American School, and Thai-Chinese International School joined voices in harmony, filling the theater with music.
Families, friends, and community members filled the theater, celebrating not only the artistry of the young musicians but also the strength of the international school community in Bangkok and beyond. The concert was a true celebration of harmony, leaving the audience inspired and uplifted.
