The Gan Eng Seng Primary School (GESPS) brass band was formed in 2002 when 4 schools, Alexandra Hill, Bukit Ho Swee, Henderson Primary and Keng Seng Primary school merged to form Gan Eng Seng Primary. Members are selected through audition when they are 8 years old. From that age till they graduate from the school at the age of 12, they will meet up for regular practices twice per week. The band has been a frequent participant in the Singapore Youth Festival Art Presentation since 2004. Members had also gone overseas for competitions and music exchanges in Australia, Hong Kong and Japan.