Construct a piece of music built on the supplied alphabet sequence and motif.
X:1
L:1/8
M:4/4
K:A
['cd eAcd eagf egBe', 'cABc dAFE DFED CEAc']  
X:1
L:1/8
M:4/4
K:A
|: cd | eAcd eagf | egBe g2 ef | gfeg fecf | eece a2 cd | eAcd eagf | egBe gfef | gfeg feaf | 
 ecBc A2 :: ED | CEAB cABc | dAFE DFED | CEAc ecAc | dcBA B2 ED | CDAB cABc | dAFE DFED | 
 CEAc BEGB | AcBc A2 :|  