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
Q:3/8=86
M:6/8
K:D
['d dAf fda agf efg', 'A Agg', 'F FBB B2 c ded d2 e']  
X:1
L:1/8
Q:3/8=86
M:6/8
K:D
 d | dAf fda | agf efg | f/g/af d2 B | c/d/ec A2 d | dAf fda | agf efg | afd Bec | d2 f d2 :| A | 
 Agg g2 A | Aff f2 A | Agg bge | dcB ABc | dAf fda | afd' d'c'b | afd Bec | d2 f !fermata!d2 :| F | 
 FBB B2 c | ded d2 e | fgf fed | dcB ^A2 F | FBB B2 c | ded d2 e | fgf edc | B2 d"^D.C." B2 :|  