You can find the full article in the original german version here. Translation bellow. A MUSICAL MARVEL Ergon Guitars ‘RB Corvo’ Ergon Guitars is the brand of Portuguese professional bass player Adriano Sérgio, who says that in the late 90s he started spending increasingly more time repairing instruments than playing them. His skills earned him a vast number of gigs as international guitar technician for touring musicians, until this lifestyle became too… Read More