This page is a great resource for anyone looking to learn about 7 string guitars. These guitars are unique in that they add one additional string compared to the standard 6 string guitar, and the additional string can either be added to the low range or high range of the 7 string guitar. This page includes background information on seven string guitars and information about some notable players such as Steve Vai and George Van Eps who made this type of guitar famous. Perhaps most importantly, this page includes a helpful chart that lists Amazon's top selling and top rated 7 string guitars. The chart includes information that compares price, ratings, user reviews, and guitar specs.