Develop an original musical piece that integrates the given alphabet sequence and motif.
X:1
L:1/16
M:2/4
K:A
['A2{B}(AG) Ac (3efg a2{b}(ag) aecA fdBA', 'A2 (cd) e2{g}a2 ecAc d2{a}b2 BcdB gbeg']  
X:1
L:1/16
M:2/4
K:A
 (3EFG | A2{B}(AG) Ac (3efg | a2{b}(ag) aecA | fdBA GABc | dBcA GEFG | A2{B}(AG) Ac (3efg | 
 a2{b}(ag) aecA | fdBA GABd | c2A2 A2 :: (cd) | e2{g}a2 ecAc | d2{a}b2 BcdB | gbeg begb | 
 ac'ea c'eac' | e'2c'2 a2e2 | fdBf ecAc | B2{f}(gf) edBG | Aaec A2 :|  