Utilize the alphabetic system of the specified musical pattern and the supplied melodic theme to create a piece of music.
X:1
L:1/16
M:2/4
K:D
['A2f2 B2g2 A2f2 f2ef gfed', 'B2cB A2cB AGFE DFAB A2AG F2A2 ABAF']  
X:1
L:1/16
M:2/4
K:D
 A2f2 B2g2 | A2f2 f2ef | gfed cdef | edcB AGFG | A2f2 B2g2 | A2f2 f2ef | gfed cABc |1 
 d2f2 d2>B2 :|2 d2f2 d3 z || F2A2 ABAF | G2B2 B2cB | A2cB AGFE | DFAB A2AG | F2A2 ABAF | 
 G2B2 B2cB | ABcB AGFE | D2F2 D2 z2 :|  