Develop a musical arrangement using the specified sequence in alphabetic representation and the provided motif.
X:1
L:1/8
M:4/4
K:C
['z GAB c2 c2 e>dc>d A4 z']  
X:1
L:1/8
M:4/4
K:C
 GGF | E3 Gc>BA>E | GF F2 z FFd | d3 cB>AG>F | FE E2 z GAB | c2 c2 e>dc>d | A4 z cBA | 
 G3 B A2 G>F | E4 z GAB | c2 c2 e>dc>d | A4 z cBA | G3 B A2 G>F | E4 z |]  