Organised by the Music Office, the Hong Kong Youth Music Interflows is an annual inter-school event held in November and December. It facilitates mutual exchange among the Chinese orchestras, symphony orchestras, symphonic bands and string orchestras. The participating groups will receive comments from professional musicians. Awards are presented to participating groups for encouragement.

The Symphony Orchestra Interflow is arranged in 4 classes: Primary School Class A, Primary School Class B, Secondary School Class A and Secondary School Class B. Around 60 school orchestras will take part in the Symphony Orchestra Interflow this year.

The Symphony Orchestra Interflow is one of the programmes of the 2026 youthfest@HK.

Maximum 2 tickets per purchase per person for the Primary School Classes of Symphony Orchestra Interflow.