es ▁of ▁Canadian ▁artist ▁Deb or ah ▁C ox , ▁Spanish ▁artist ▁Rosa ▁López ▁and ▁Japanese ▁artist ▁Nam ie ▁Am uro . ▁The ▁lyr ics ▁were ▁written ▁by ▁ 7 chi K o ▁( 7 chi 子 <0xE2> <0x99> <0xAA> ) ▁and ▁by ▁Le ad ' s ▁own ▁Shin ya ▁Tan u ichi . ▁ 7 chi K o ▁would ▁later ▁work ▁with ▁the ▁group ▁for ▁their ▁song ▁" Let ' s ▁Get ▁on ▁It " ▁from ▁their ▁album ▁The ▁Show case . ▁" Take ▁You ▁High er " ▁was ▁composed ▁by ▁Vincent ▁De Gi org io ▁and ▁Swedish ▁song writer ▁Carl ▁Ut b ult , ▁with ▁the ▁lyr ics ▁written , ▁again , ▁by ▁ 7 chi K o ▁and ▁Shin ya . ▁The ▁song ▁" Fri end ship " ▁was ▁written ▁and ▁composed ▁by ▁Kot aro ▁Eg ami , ▁with ▁the ▁lyr ics ▁written ▁by ▁Le ad ' s ▁own ▁Ke ita ▁Fur u ya ▁and ▁Shin ya ▁Tan u ichi . ▁Kot aro ▁had ▁previously ▁worked ▁with ▁the ▁group ▁for ▁their ▁song ▁" Thanks ▁for ..." ▁from ▁their ▁album ▁Fe el ▁the ▁V ib es ▁( 2 0 0 8 ), ▁and ▁has ▁worked ▁with ▁the ▁lik es ▁of ▁singer - song writer ▁K oda ▁K umi . ▁ ▁H iro ki ' s ▁departure ▁ ▁After ▁Le ad ▁celebrated ▁their ▁t enth ▁anni versary ▁with ▁the ▁Le ader ' s ▁Party ▁ 1 0 ! ▁concert ▁for ▁their ▁fan ▁club ▁in ▁March ▁ 2 0 1 3 , ▁vocal