【海巍乐器】A Day in the Life of a String - GHS Strings
【海巍乐器】GHS Strings - Treated String Cloth Cleaning Demo
【海巍乐器】GHS Strings - Gorgomyte Cleaning Demo
GHS Strings - Vintage Bronze Acoustic Guitar
GHS Strings - Silk and Steel Acoustic Guitar
Bass Muscian Magazine NAMM 2015 - Dave DePonte and Jonathan Moody
GHS Strings - Infinity Bronze Acoustic Strings
NAMM 2015 - Rick Monroe
NAMM 2015 - P-Nut
NAMM 2015 - Matt Scannell
NAMM 2015 - Matt Scannell