Jazz Masquerade CLP 5009 Vinyl Crown Records The Modern Jazz Stars This LP by The Modern Jazz Stars on Crown Records, titled Jazz Masquerade, is a must-have for any jazz enthusiast. With a record speed of 33 RPM and a size of 12 inches, this vinyl is sure to provide a high-quality listening experience. The material is made of vinyl, and the catalog number is CLP 5009. This LP is perfect for collectors and lovers of classic jazz music.