The six-day Competition will feature a series of Open Stage Performances that is open to public registration. Renowned groups including Sirius Harmonica Ensemble (Chinese Taipei) and Aiden & Evelyn (Malaysia), and many more will be invited to perform and showcase their harmonica music to the public.

To amplify the symphonic conversations between various harmonica communities, participants and guests will also be invited to perform onstage.

Date: 2-4 Apr 2027 (Exact time to be announced at a later stage)