(b=플랫)DbM7,Cm7,DbM7,Cm7,DbM7,Cm7,Bbm7,Ebm7,Ab7,DbM7,Cm7,Bbm7,Ebm7,Ab7,DbM7,Cm7,Bbm7,Ebm7,Ab7,Dbm7,Cm7,Bbm7,Ebm7,Ab7,Dbm7,Cm7,Bbm7,Ebm7,Ab7,Dbm7,Cm7
당신은 어느 그룹입니까?