Create a musical composition adhering to the provided thematic and alphabetical guidelines.
X:1
L:1/8
M:3/4
K:Amin
['DE FG', 'ED dc AG c2']  
X:1
L:1/8
M:3/4
K:Amin
|: DE FG A2 | Ac AG d2 | DE FG Ac | cA GE ED :: dc AG c2 | Ac AG ED | dc AG c2 | GA B/c/d ed :|  