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:4/4
K:D
['', 'ADFA d2', 'df egfa beeg df (3efg fdec dBAF']  
X:1
L:1/8
M:4/4
K:D
 B || ADFD EB,B,B | ADFA d2 df | gfed eBBd | ADFA d2 dB | ADFD EB,B,B | ADFA d2 df | gfed eBBd | 
 ADFA d2 df || egfa beeg | df (3efg fdec | dBAF EFGB | ADFA d2 df | egfa beeg | df (3efg fdec | 
 dBAF EFGB | ADFA d2 d ||  