콜트 GOLD O8 / 원미사운드
6:28
CORT Gold O8 vs Gold A8 | The Sound Review
6:42
콜트 GOLD D8 / 원미사운드
1:04:29
Best of Bach - Classical Guitar Compilation - BWV | Siccas Guitars
5:09
콜트 / Cort GOLD OC6 / 원미사운드
9:23
Martin OM-28 John Mayer SignatureEdition 연주 조일건/원미사운드
12:31
Cort Flow-OC & Gold-A6 Bocote Acoustics Demo
1:34:08
Ambient Acoustic Guitar for the soul one and a half hours
1:21:26