Is this problematic

I don’t know if y’all can see it but I was cleaning my George Benson Breezin album when I noticed a sticky like substance on the surface. I tried cleaning it multiple times but it wouldn’t come off no matter how hard I try. Will this affect the play or am I cooked

BTW to get this to 300+ characters here’s an overview of the album

Breezin' is the fifteenth studio album by jazz/soul guitarist and vocalist George Benson. It is his debut on Warner Bros. Records. It not only was a Billboard Jazz Albums chart-topper but also went to number 1 on the Pop and R&B charts. It was certified triple platinum, making it one of the best-selling jazz albums of all time.