Lost Song may refer to: *Lost Song (TV series), ''Lost Song'' (TV series), a 2018 Japanese anime series *Lost Song (film), ''Lost Song'' (film), a 2008 Canadian film *''Sword Art Online: Lost Song'', a 2015 Japanese video game *"The Lost Song", a 2003 song by the Cat Empire from their The Cat Empire (album), self-titled debut

See also