| | D'Addario Strings
www.daddario.com | |
| | Acoustic Guitar Magazine www.acousticguitar.com | |
| | La Bella www.labella.com | |
| |
Musical Instrument Makers Forum
www.mimf.com
| |
| | The Strad Magazine www.thestrad.com | |
| | Strings Magazine www.stringsmagazine.com | |
| | Super Sensitive Strings www.supersensitive.com | |
| | VMAAI (Violin Makers Assoc. of Arizona ) www.vmaai.com | |
| | VSA (Violin Society of America) www.vsaweb.org | |