▁a ▁similar ▁sound ▁to ▁Japan . ▁He ▁formed ▁" the ▁Flow ers " ▁as ▁a ▁cover ▁band ▁with ▁various ▁group ▁sounds ▁mus icians , ▁and ▁two ▁vocal ists ; ▁male ▁singer ▁ ▁H iro sh i ▁Ch iba ▁and ▁female ▁singer ▁Rem i ▁A so . ▁The ▁album ▁also ▁gained ▁not or iety ▁for ▁featuring ▁all ▁of ▁the ▁band ▁members ▁n ude ▁on ▁the ▁cover . ▁ ▁Following ▁its ▁release , ▁U ch ida ▁dropped ▁all ▁the ▁members , ▁except ▁drum mer ▁George ▁W ada , ▁rec ru ited ▁guitar ist ▁H ide ki ▁I sh ima , ▁vocal ist ▁Joe ▁Y aman aka ▁and ▁bass ist ▁Jun ▁Kob ay ashi , ▁and ▁formed ▁the ▁F lower ▁Tra v ell in ' ▁Band ▁as ▁a ▁band ▁that ▁would ▁appeal ▁to ▁international ▁aud ien ces . ▁U ch ida ▁himself ▁revert ed ▁exclus ively ▁to ▁the ▁producer / manager ▁role . ▁Their ▁first ▁album , ▁Any where , ▁mirror ed ▁Challenge ! ▁by ▁mainly ▁consisting ▁of ▁cover ▁songs ▁and ▁n ude ▁cover ▁art . ▁ ▁On ▁September ▁ 2 6 , ▁ 2 0 0 7 , ▁a ▁limited ▁edition ▁of ▁Challenge ! ▁was ▁released ▁with ▁five ▁bonus ▁tracks . ▁They ▁are ▁" Last ▁Ch ance ", ▁" F lower ▁Boy " ▁and ▁" Y og iri ▁no ▁Trump et " ▁which ▁were ▁previously ▁released ▁as ▁singles ▁in ▁ 1 9 6 9 , ▁and ▁the ▁previously ▁un re leased ▁covers ▁of ▁" Fire " ▁and ▁" F ive ▁to ▁One ". ▁ ▁Track