Utilize the provided motif and the alphabetically represented musical sequence to craft an original musical composition.
X:1
L:1/8
M:6/8
K:G
['G2 B', 'dcB def gdB']  
X:1
L:1/8
M:6/8
K:G
 vG(MBA) G2 B | def geB | A(MBA) G2 B | ABA AFD | G(MBA) G2 B | def gdB |"^4" ecA dBG | FDF G3 :| 
 vd3 dcB | def gdB | d3 dcA | ABA AFD | d3 dcB | def gdB |"^4" ecA dBG | FDF G3 :|  