Can I change to a different product after placing the order? GVIDO MUSIC Customer Support June 24, 2019 06:30 Updated Please contact GVIDO customer support for assistance or please double check your order before you place it. Related articles How long will it arrive? Can I order over the phone, FAX or email? Can it be used immediately after purchase? I want the order to be gift wrapped and not to include the packing slip & receipt. Can I combine multiple orders (different order numbers)?