If you are looking for physical paper products or references related to this theme, here are the most likely matches: Musical Reference
If you meant a physical "paper covering" with a "Skully" design, several niche products exist:
Are you referring to the or related sheet music? "Skully Gully" (B. Pickett) Feat Gustave Reichert
Large vinyl "paper" decals with "Skully" or skull pile designs used to cover vehicle tailgates. Other Potential Matches