WELCOME TO SKYLINE SIGNATURES. Item Signed: CARLOS SANTANA SIGNED “MARIA MARIA” SHEET MUSIC. Authenticated by BECKETT AUTHENTICATION. 3rd PARTY AUTHENTICATED BY BECKETT AUTHENTICATION – This item has the individually numbered Beckett Hologram and come with matching certificate card. The autograph is original, hand signed directly from the celebrity. All autographs are obtained IN PERSON directly from the celebrity. You will be receiving a high quality professional photo directly to you in excellent condition. We stand behind our products 100% and have a satisfaction guarantee! When available, we’ll provide proof pictures of the celebrity signing your item to accompany your autograph for free.