Question: Hits 55 is a compilation album released in the UK released in April 2003, it contains 40 tracks spread over how many CDs, including five number one singles from Elvis Presley?
Sentence (from "Hits 55"): It contains 40 tracks spread over two CDs, including five number one singles from Christina Aguilera, Gareth Gates, Darius Danesh, DJ Sammy, and Elvis Presley vs. JXL
Relevant evidence: Yes