Formed 2001 at National Chengchi University in Taipei. Frontman Wu Tsing-fong (
吴青峰) is the band's main songwriter. After a 2016 hiatus and a public contract dispute with their former label, the members regrouped in 2020 under a new name
鱼丁糸 (Oaeen) — a pun formed by disassembling the original characters. The band name reads Sūdálǜ — the 'soda' loanword
苏打 uses dá (rising tone), not dǎ.
