Craft music utilizing the alphabetic representation of the designated musical pattern and the given melodic theme.
X:1
L:1/8
M:3/4
K:D
['defdge a4 fd', 'agabaf e2 f2 g2']  
X:1
L:1/8
M:3/4
K:D
 defdge | a4 fd | bagfed | cdec A2 | defdge | a4 fd | bgfedc | d6 :: agabaf | e2 f2 g2 | agabaf | 
 e2 f2 g2 | defdge | a4 fd | bgfedc | d6 :|  