Create a musical composition following the given alphabetical pattern and incorporating the provided motif.
X:1
L:1/8
M:3/8
K:Amin
['E AAB cA/B/c/d/ eea ^gf/g/e aaa eee', 'B2 g ga/g/f/e/ fg/f/e/d/ ef/e/d/c/ BGg gag']  
X:1
L:1/8
M:3/8
K:Amin
 E | AAB | cA/B/c/d/ | eea | ^gf/g/e | aaa | eee | d/e/f/e/d/c/ | B2 :: g | ga/g/f/e/ | fg/f/e/d/ | 
 ef/e/d/c/ | BGg | gag | ecd | ef/e/d/e/ | c2 e | ef/e/d/c/ | de/d/c/B/ | cd/c/B/A/ | GEA | A2 B | 
 c>de | d/c/ B>A | A3 ||  