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![Martin 000-28EC VS Martin OMJM [JMS BONUS]](https://img.youtube.com/vi/2UKNUqKYKK0/0.jpg)
![[마틴기타] 마틴 000-28EC vs. OMJM 기타 비교 (Martin 000-28EC Eric Clapton vs. OMJM John Mayer Guitar)](https://img.youtube.com/vi/u1yqTxvV8Nw/0.jpg)
