Thanks to West Music in Cedar Falls, Iowa for trying String Riffs by karen | May 9, 2015 | Uncategorized | 0 comments Hope your customers enjoy String Riffs. Please give observations and comments. Facebook Twitter Pinterest LinkedIn Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Δ This site uses Akismet to reduce spam. Learn how your comment data is processed.