Develop a musical piece employing the provided motif and an alphabet-based structure.
X:1
L:1/8
M:4/4
K:Ador
['AGEG c3 d ef/g/', 'ageg agab ab/a/ ge']  
X:1
L:1/8
M:4/4
K:Ador
 cB |"Am" A3 B AGEG | AGAB"C" c3 d | ef/g/ fg/a/ gedc |"G" B2 G2 G2 cB |"Am" A2 AB AGEG | 
 AGAB"C" c3 d |"Em" ef/g/ fg/a/"G" gede | c2 A2 A2 :| ef/g/ |"Am" a2 ab{ab} ageg | agab ab/a/ ge | 
"G" dega gedc | B2 G2 G2 ef/g/ |{b} a2 ab ageg | agab ab/a/ ge |"Em" dega gede | c2 A2 A2 ef/g/ | 
 ag/a/ bg{ab} ageg | agab ab/a/ ge |"G" defg dedc | B2 G2 G2 cB |"Am"{AB} A3 B AGEG | 
 AGAB"C" c3 d |"Em" ef/g/ fg/a/"G" gede | c2 A2 A2 ||  