Type A of the album, unless where indicated. Super Junior - vocals, background vocals Leeteuk - vocals, Heechul - vocals , rap Yesung - lead vocals, background vocals Shindong - vocals, rap Sungmin - lead vocals, background vocals Eunhyuk - vocals, rap Siwon - vocals Donghae - vocals, rap Ryeowook - lead vocals, background vocals Kyuhyun - lead vocals, background vocals Super Junior-M - vocals, background vocals (Perfection) Zhoumi - vocals Henry - vocals, rap Yoo Youngjin - background vocals Kang Sungho - background vocals Park Il - background vocals Chance (One Way) - background vocals Hitchhiker - background vocals, guitar, keyboard, synth and beat arrangements, bass, sound processing Thomas Troelsen - background vocals TST - brass section Choi Wonhyuk - bass Kim Jungbae - guitar Lee Hwa - piano Yoong - string section Shin Seokchul - drums Choi Hoon - bass Cho Jeongchi - guitar Go Gyeongchun - keyboard Lee Sungryeol - guitar Park Cham - guitar Super D - keyboard Kim Kyuwon - pro-tools editing Goo Jongpil - mixing Nam Koongjin - mixing Lee Seungho - mixing Jeon Hoon - mastering (mastering done at Sonic Korea) Awards See also Mr. Simple A-Cha Superman References External links Super Junior official homepage Super Junior official YouTube channel 2011 albums Super Junior albums SM Entertainment albums Grand Prize Golden Disc Award-winning albums Avex Taiwan albums Korean-language albums