The product is a 2-CD set titled "BILL HALEY & COMETS * 50 Greatest Hits" featuring all original recordings by Bill Haley and the Comets. Released in 2013 by NotNow, this collection includes the greatest hits of the 1950s rock n roll artist Bill Haley. The 2-disc set is a compilation of English language songs and is manufactured in the United Kingdom, offering fans a comprehensive selection of the artist's most popular tracks.