Darin and Brooke are sponsored by and endorse:

• www.ghsstrings.com/”>GHS Strings
• 
  bluechippick.net/”>Blue Chip Picks
• Peterson Strobe Tuners
• Gibson
• Michael Kelly Instruments
• Blueridge Guitars
• Feather lite Cases
• Kolby Mandolins
• Bryant Capos
• Greg Nettleton Violins