Thailand International Trombone Festival 2026

หลากหลายศิลปิน For the first time we are opening our 𝗜𝗻𝘁𝗲𝗿𝗻𝗮𝘁𝗶𝗼𝗻𝗮𝗹 𝗧𝗿𝗼𝗺𝗯𝗼𝗻𝗲 𝗖𝗼𝗺𝗽𝗲𝘁𝗶𝘁𝗶𝗼𝗻, welcoming trombonists from around the world to PGVIM.