A 12″ 33-RPM record and a 7″ 45-RPM record. The Cycles materials utilize the Principled BSDF for PBR. The record grooves are very closely approximated to real-world scale, and are created procedurally by patterns of varying roughness. Album artwork can be easily replaced with your own. (See the .blend for placeholder image credits.) If you create a scene with these I encourage you to link to it in the comments – would love to see what you guys do. C’mon my selector!