1987 - All Island Champions (#1) 1992 - All Island Champions (#1) 1993 - All Island Champions (#1) 1994 - All Island Champions (#1) 1995 - All Island Runners-up (#2) 1996 - All Island Champions (#1) 2000 - All Island Runners-up (#2) 2003 - All Island Runners-up (#2) 2005 - All Island Runners-up (#2) 2012 - All Island Runners-up (#2) 2023 - All Island Champions (#1) Long live Gampaha Bandaranayake College Eastern Cadet Band !!! 🇱🇦 🇱🇦 🇱🇦