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:4/4
K:Dmin
['(FG) (A2 D2) (A3 G) F2 (E>D)', 'D2 AB (c3 d) (dcBA) f2 (c>d)']  
X:1
L:1/8
M:4/4
K:Dmin
 (FG) | (A2 D2) (A3 G) | F2 (E>D) D2 (D>E) | F3 G (AGAc) | d2 G>A G2 (F>G) | A2 c2 (BAGF) | 
 (G2 A2) (f3 e) | (d3 c) (AFA^c) | d2 (D>E) D2 || AB | (c3 d) (dcBA) | f2 (c>d) c2 (fe) | 
 (d3 e) (fefg) | a2 (d>e) d2 (cB) | A2 f2 (cAGF) | G2 A2 f3 e | d3 c A>G A^c | D2 (D>E) D2 ||  