Compose a piece using the specified musical pattern based on the alphabet and the provided melodic theme.
X:1
L:1/8
M:6/8
K:D
['d2 e f2 f fgf fed e2']  
X:1
L:1/8
M:6/8
K:D
"^A" A |"D" d2 d dcd |"G" B2 d"D" A3 |"A7" ABc"D" def |"G" g2 e"A7" cBc |"D" d2 d dcd | 
"G" B2 d"D" A3 |"A7" ABc"D" def |"A7" gec"D" d2 :|"^B" A |"D" d2 e f2 f |"D" fgf fed | 
"Em" e2 d e2 d |"Em" e2 d"A7" e2 f |"D" d2 e f2 f |"D" fgf fed |"Em" e2 d"A7" e2 f |"D" d3 d2 :|  