"Sorry, Sorry" is a song performed by South Korean boy band Super Junior. It was released as a digital single on March 9, 2009, and was later included as the title single in the group's third studio album, Sorry, Sorry, released on March 12, 2009. This song was Super Junior's comeback single as a complete group since their subgroup activities in Mainland China and South Korea in 2008. It was Super Junior's most successful single on the music charts, winning a total of 10 recognitions during the song's promotional period.

Super Show 8: Infinite Time was the fifth Asia-wide concert tour and eighth tour overall by South Korean boy band Super Junior in support of their ninth studio album, Time_Slip. The world tour commenced with two shows in Seoul from October 12–13, 2019.