Who should I contact when I need technical support for GVIDO product? GVIDO MUSIC Customer Support 18 November 2020 18:01 Updated Please reference our Product Support FAQ. If this does not solve your issue, please contact our GVIDO Customer Support. Related articles Adding scores How to modify the PDF page size/DPI: Supplied items Does the product include a warranty? Is there a place where I can bring in my device for a repair?