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
['Addc defd', 'afdf (3gfe']  
X:1
L:1/8
M:4/4
K:D
|: Addc defd | =cAAG EFGE | Add^c defg | af (3gfe fdec | Addc defd | =c3 G EFGE | Ddd^c defd | 
 (3gfe cd eddc :: defg afdB | =c3 e ge^ce | defg afdf | (3gfe cd eddg | f2 df afdf | 
 (3gfe =ce gfge | defg a3 f | g2 ag fddc :|  