Design a musical arrangement using the alphabetical representation of the given sequence and the supplied motif.
X:1
L:1/8
M:2/2
K:G
['GABG EFGE ABcA FGAF GBdg', 'G2 Bc dedc BcdB efed cdef gfgd']  
X:1
L:1/8
M:2/2
K:G
 (3DEF | GABG EFGE | ABcA FGAF | GBdg ecAG | FGAF DEFD | GABG EFGE | ABcA FGAF | GBdg ecAF | 
 G2 GF G2 :| Bc | dedc BcdB | efed cdef | gfgd ecAG | FGAF DEFD | GABG EFGE | ABcA FGAF | 
 GBdg ecAF | G2 GF G2 :|  