. ▁state ) ▁Republic ans ▁Category : Ge org ia ▁( U . S . ▁state ) ▁state ▁sen ators ▁Category : L iving ▁people ▁Category : 1 9 6 1 ▁birth s ▁Category : Louis iana ▁State ▁University ▁al umn i ▁Category : Pe ople ▁from ▁Al ph are tta , ▁Georgia ▁Category : 2 1 st - century ▁American ▁polit icians <0x0A> </s> ▁Ces ium _ 1 3 7 ▁is ▁an ▁American ▁future pop ▁musical ▁group ▁composed ▁of ▁Isaac ▁Gl enden ing ▁and ▁V ince ▁Gu zz ardo . ▁It ▁originally ▁also ▁included ▁Matt ▁C arg ill . ▁ ▁History ▁The ▁group ' s ▁first ▁release ▁was ▁the ▁album ▁Advanced / Dec ay ▁in ▁ 2 0 0 1 ▁on ▁Ton ede af ▁Records . ▁Its ▁style ▁was ▁electro - indust rial . ▁It ▁gained ▁w ides p read ▁attention , ▁particularly ▁with ▁the ▁mo ody ▁dance ▁track ▁" Reg rets ," ▁which ▁was ▁also ▁released ▁as ▁a ▁single ▁and ▁became ▁a ▁dance club ▁hit . ▁ ▁So on ▁after ▁the ▁September ▁ 1 1 , ▁ 2 0 0 1 ▁attacks , ▁Matt ▁C arg ill ▁joined ▁the ▁U . S . ▁military ▁and ▁was ▁no ▁longer ▁available ▁as ▁a ▁member ▁of ▁Ces ium _ 1 3 7 . ▁Ces ium _ 1 3 7 ▁had ▁a ▁hi atus ▁of ▁three ▁years ▁before ▁their ▁next ▁release . ▁ ▁That ▁release ▁was ▁Element al ▁in ▁ 2 0 0 4 ; ▁it ▁was ▁issued ▁with ▁Metropol is ▁Records , ▁a ▁much