S2O Songkran Music Festival returns to Bangkok, Thailand from April 11-13, 2026, bringing together 24 international electronic music artists for three days of EDM and dance music. Headliners Kygo and Steve Aoki will lead the festival lineup, joined by notable acts including Zedd and I Hate Models. The festival showcases electronic, house, and electronica artists from seven countries including the United States, Netherlands, Norway, and Thailand. Music fans can expect a diverse electronic dance music experience during Thailand's traditional Songkran water festival period.