Bandage (Korean: 밴디지) is a South Korean rock band under the label IST Entertainment. The band currently consists of two members: Lee Chan-sol and Shin Hyun-bin. All members are contestants in JTBC's music survival show SuperBand in 2019. Their band name, as a combination of "band" and "windage", expresses the attitude of "growing up to be an influential rock band that brings fresh wind". Originally as four, the band debuted on April 3, 2020, with the digital single album Square One and the title track "Invisibles".