Backstreet Boys released an album in 2013.
Backstreet Boys . The group then released two albums as a quartet : Unbreakable ( 2007 ) and This Is Us ( 2009 ) . In the following year they celebrated their 20th anniversary and released their first independent album , In a World Like This ( 2013 ) . In a World Like This is the eighth studio album ( seventh in the United States ) by the Backstreet Boys , released in 2013 through the band 's own record label K-BAHN .