Lee Byeong Gu

Haneul sori ocarina Leader

President of the ocarina ensembles association of korea

Korea Ocarina Orchestra Conductor

Baekseok University-Professor (ocarina)

Album "The Earth Classic " :

Duet album " 수평선저너머엔 (Beyond the horizon),

도요새의여행 (A snipe's travel),  

바람이불어요 (It's windy)"