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:2/2
K:D
['F D/D/D (FD) ADFD E/E/E (G>A) (TB>AB)d', 'D f d/d/d (f>d) (Tf>ed)f e/e/e (g>e)']  
X:1
L:1/8
M:2/2
K:D
 F | D/D/D (FD) ADFD | E/E/E (G>A) (TB>AB)d | DFAd BdAF | GBAF D/D/D D :| f | 
 d/d/d (f>d) (Tf>ed)f | e/e/e (g>e) beef | defg abaf | geaf d/d/d df | d/d/d (fd) adfd | 
 e/e/e (ge) bege | faeg fdec | d>BTAF D/D/D D ||  