By the age of 15, Trisdee na Patalung was working as an assistant conductor at the Opera Siam in Bangkok; by 20 he was conducting Mozart’s The Magic Flute on stage. His talent took him to Amsterdam, where he became an assistant conductor and music coach at Opera Studio Nederland. He then returned to the Opera Siam and co-founded the Siam Sinfonietta, which he led on a critically acclaimed European tour in 2019.