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:6/8
K:D
['d2 A FED', 'faa agf egg gfe']  
X:1
L:1/8
M:6/8
K:D
|: c | d2 A FED | FAd f2 e | d2 A FED | gfg ecA | d2 A FED | FAd fag | fed cBA | d3 d2 :: ^e | 
 faa agf | egg gfe | dff fed | cBA gfe | faa agf | egg gfe | dfe cBA | d3 d2 :|  