Create a musical composition following the given alphabetical pattern and incorporating the provided motif.
X:1
L:1/8
M:6/8
K:A
['a2 A AGA', 'ecA Ace']  
X:1
L:1/8
M:6/8
K:A
{efg} a2 A AGA | FAA EAA |{efg} a2 A AGA | FBA GFE |{efg} a2 A AGA | FAA EAA | FAA BAB | cAA A2 :: 
 Ace ecA | Ace ecA | Ace ecA | dcd B2 z | Ace ecA | Ace efg | agf edc | dcd B3 :|  