Roger H Siminoff
Siminoff is the founder of Pickin' and Frets magazines. He has patented more than a half dozen string instrument designs and consulted to the industry's leading manufacturers.
Siminoff is the founder of Pickin' and Frets magazines. He has patented more than a half dozen string instrument designs and consulted to the industry's leading manufacturers. See less
Roger H Siminoff's Featured Books
