De Gier @ Guitar Summit Come meet Sander and check some basses at the Guitar Summit in Mannheim, 7-9 sept. By Sander de Gier|2018-09-04T16:10:16+02:00september 4th, 2018|Basses, Newsletters|0 Comments Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInTumblrPinterestVkEmail About the Author: Sander de Gier