Create a musical composition based on the alphabetic representation of the predetermined pattern and the given melodic theme.
X:1
L:1/8
Q:1/4=120
M:4/4
K:D
['B AFDA (d/e/f) f>e dA/d/ B/A/G/F/ FEEB', 'f/e/f/g/ ad BdAd feeg']  
X:1
L:1/8
Q:1/4=120
M:4/4
K:D
 B | AFDA (d/e/f) f>e | dA/d/ B/A/G/F/ FEEB | ADFA (d/e/f) Tf>e | d>BcA dDD :| A | 
 d>fe>g f/e/f/g/ ad | BdAd feeg | gdge a>fed | Bdeg ecdA | dfeg f/e/f/g/ ad | BdAd feeg | 
 fdeg ad g/f/e/d/ | Bdgb a/g/f/e/ d |]  