The Music Bank Chart is a record chart established in 1998 on the South Korean KBS television music program Music Bank. Every week during its live broadcast, the show gives an award for the best-performing single on the South Korean chart. The chart includes digital performances on domestic online music services (65%), album sales (5%), number of times the single was broadcast on KBS TV (20%), and viewers' choice from online surveys (10%), a methodology that has been used since November 2020. The score for domestic online music services is calculated using data from Melon, Bugs, Genie Music, Naver Vibe and Flo. Oh My Girl member Arin and Tomorrow X Together member Choi Soo-bin had hosted the show since July 2020 and continued to do so until October 1, 2021. Enhypen member Park Sung-hoon an