Utilize the alphabetic system of the specified musical pattern and the supplied melodic theme to create a piece of music.
X:1
L:1/8
M:2/2
K:A
['e2 e2 efed B d2']  
X:1
L:1/8
M:2/2
K:A
|:"A" A,2 CE- EA,CE |"D" FEDF"A" E2 FE |"D" D2 FA- ADFA |"C" AB=cB"G" A=GEC |"A" A,2 CE- EA,CE | 
"D" FEDF"A" E4 |"E" B2 c2 d2 B2 |1"D" D2 F2 ADFA :|2"D" A=GEG"^(A)" A4"^Fine" |]: 
[K:Amin]"Am" e2 e2 efed |"G" B d2 B- BedB |"F" c3 d cBAc |"^T" B3 ^G EGBd |"Am" e2 e2 efed | 
"G" B d2 d- dedB |"F" c2 cd cBAOc |1"E" B3 ^G EGBd :|2"E" B^GEG"Am" A4"^D.C." |]O || 
"E" B2 ^G2 E2"^D.C. al Fine" ^CB, ||  