John Williams Signed Superman Movie Soundtrack Record. He signed this in silver sharpie. I got this signed recently while he was at an event in Los Angeles. I will include a proof 4×6 photo of him signing as shown. I do not trade any of my autographs. I guarantee this to be 100 percent authentic. The item “John Williams Signed Superman Movie Soundtrack Vinyl Album with exact proof” is in sale since Thursday, April 13, 2017. This item is in the category “Entertainment Memorabilia\Autographs-Original\Movies\Photographs”. The seller is “818yankees” and is located in Granada Hills, California. This item can be shipped worldwide.