Create music using the given musical theme and adhere to the outlined letter-based structure.
X:1
L:1/4
M:4/4
K:Dmin
['A G']  
X:1
L:1/4
M:4/4
K:Dmin
 A | G A D E | F G c B/A/ | G3/2 F/ D C | D3 D/E/ | F G A c/A/ | d2 d c | A c A G | A3 D/E/ | 
 F G A c/A/ | d2 c A | c c A G | A3 A | G A D E | F G c B/A/ | G3/2 F/ D C | D3 ||  