Flash has been played on NTS in shows including Full House, featured first on 8 November 2015. Songs played include Never Say Goodbye, Bus Stop Girl and 7th Heaven.

There are several artists and acts that use, or have used, the name Flash:

1) "Flash" (주마등) was a Fantasy Boys (소년 판타지) team that performed the song "Hold Tight" (composed by Jinyoung, [진영] former member of the group B1A4) at the Semi-finals: Producer's New Song Mission (프로듀서 신곡 미션) of the survival show. The team was composed of seven members: Hikari (히카리), Kang Min Seo (강민서), Yuma (유우마), Moon Hyunbin (문현빈), Hwang Jaemin (황재민),…