The Singles is a limited edition compilation box set of 9 CDs by Lady Gaga containing all of her physically released singles from "Just Dance" to "Alejandro" it also includes The Cherrytree Sessions with "Christmas Tree" as a bonus and fourth track. The set was released exclusively in Japan on December 7, 2010, and had a 5000 copy release limit. Every CD in the box is housed in a slimline jewel case with accompanying English and Japanese lyric booklets. The CDs in the box do not have barcodes, as it is printed on the outside of the box instead.