The Brooklyn-based recording studio Converse Rubber Tracks recently announced that they will be hosting a free sample library that musicians around the world will be able to access without ever setting foot in Williamsburg. The library’s collection features loops and sounds created by artists who have recorded in the studio. RJD2 is best known for producing the now iconic Mad Men theme song, and today he uploaded what appears to be a brand new track that he created using the sample library. Listen below.