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
['F2B2B2d2 c2>B2 A2c2 d2B2 dcBA f4 Bcde', 'd2>e2 f2>e2 d2>e2 f2B2 dcBA FBdB FBdB']  
X:1
L:1/16
M:2/4
K:D
"Bm" F2B2B2d2 |"A" c2>B2 A2c2 |"Bm" d2B2 dcBA |"G" F2d2"A"c2B2 :|"D" f4 Bcde | f2>g2 fed2 | 
"A" e4 ABcd | e2>a2 fedc |"Bm" B2>c2 d2>e2 | f2>e2 d2>e2 | f2B2 dcBA |"G" F2d2"A"c2B2 |: 
"Bm" FBdB FBdB |"G" GBdB GBdB |"A" Acec Acec |"D" fedc dcBA :|  