Compose a piece of music that follows both the given musical theme and the letter-based structure provided.
X:1
L:1/8
M:3/4
K:Dmin
['c>B G/A/B/G/ A2 D>^C D/E/F/G/', 'c>B G/A/B/G/ A2 D>^C D/E/F/G/']  
X:1
L:1/8
M:3/4
K:Dmin
 !>!d2 !>!e2 !>!A2 |{d} c>B G/A/B/G/ A2 | D>^C D/E/F/G/ GA | Ad{e} (3d^cd A2 | !>!d2 !>!e2 !>!A2 | 
{d} c>B G/A/B/G/ A2 | D>^C D/E/F/G/ AF | F/E/D/^C/ ED D2 :: D>E{G} F/E/F/G/ GA | Ac c/B/G/B/ BA | 
 D>E{G} F/E/F/G/ GA | Ac c/B/G/B/ BA | A^c .d.e .f.d |{e} (3d^cd e2 A2 | !>!d2 !>!e2 !>!A2 | 
{d} c>B G/A/B/G/ A2 | D>^C D/E/F/G/ GA | Ad{e} (3d^cd A2 | !>!d2 !>!e2 !>!A2 |{d} c>B G/A/B/G/ A2 | 
 D>^C D/E/F/G/ AF | F/E/D/^C/ ED D2 :|  