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Are there any other interesting aspects about the Eunhyuk article?
Eunhyuk officially debut as part of 12-member project group Super Junior 05 on 6 November 2005 on SBS's music programme Popular Songs, performing their first single, Twins.
Did the group Super Junior 05 have any other releases?
Miracle
Who was in the group Super junior 05 besides Eunhyuk when they released their singles Twins and miracle?
Super Junior originally debuted with twelve members, consisting of leader Leeteuk, Heechul, Hangeng, Yesung, Kangin, Shindong, Sungmin, Eunhyuk, Siwon, Donghae, Ryeowook, and Kibum.

Question: Did they perform anywhere?
Self-contained rewrite: Did super Junior 05 with Leeteuk, Heechul, Hangeng, Yesung, Kangin, Shindong, Sungmin, Eunhyuk, Siwon, Donghae, Ryeowook, and Kibum  perform anywhere?