Hellow guys, Welcome to my website, and you are watching ➂ 트레몰로 하모니카 실력 향상을 위한 연습 프로젝트 3 -메트로놈 박자 포함 (Practice Basic Level for Harmonica Beginners /80 BPM). and this vIdeo is uploaded by Harmonica Yeayoung 이예영 하모니카 연구소 at 2022-08-31T23:08:02-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.