Construct a musical piece using the designated motif and sticking to the alphabetical form presented.
X:1
L:1/8
M:4/4
K:G
['', 'A2 AB', 'cd eaag aged']  
X:1
L:1/8
M:4/4
K:G
 ed |: cABG A2 AB | cBce d2 cd | eaag aged | c2 EF G2 ed | (3cBA (3BAG A2 AB | cB (3cde d2 cd | 
 eaab aged |1 c2 A2 A2 ed :|2 cAAG A2 ef || g3 e a3 g | agec d2 cd | eaag aged | c2 EF G2 ed | 
 cABG A2 AB | cABc d2 cd | eaag aged |1 c2 AG A2 ef ||2 cAAG A2 :|  