Offered for sale is an original copy of U2′s iconic live album. Under A Blood Red Sky. Hand-signed by all four members of the band. This album features signatures from. The bold signatures are displayed prominently on the front cover, creating an outstanding display piece from one of the most influential rock bands of all time. Included with this sale. Certificate of Authenticity (COA). The vinyl record appears to be in great condition. Please review all photographs carefully and judge condition for yourself. Captured U2 during their rise to international stardom and remains one of the band’s most beloved live recordings. Fully signed U2 albums continue to be highly sought after by collectors and music fans worldwide. Please review all photographs carefully before purchasing. This item includes a third-party Certificate of Authenticity.