Compose a piece adhering to the given musical structure and theme.
X:1
L:1/8
Q:1/4=60
M:2/4
K:D
['A d2 d>c B2 AF/G/ A>B AF', 'D3 d/e/ f>g fB e>c AB/c/ d>D'  
X:1
L:1/8
Q:1/4=60
M:2/4
K:D
"^very slow" A | d2 d>c | B2 AF/G/ | A>B AF | E3 F/G/ | Af f>e | dB AD/E/ | F>G E>D | D3 || d/e/ | 
 f>g fB | e>c AB/c/ | d>D DE/F/ | E3 A/G/ | F>G Ad | f>e d D/E/ | F>G E>D | D3 |]  