Construct a musical work following the provided guidelines and thematic elements.
X:1
L:1/4
M:3/4
K:G
['A2 D']  
X:1
L:1/4
M:3/4
K:G
 G3/2 G/ G | G F G | A2 D | A3/2 A/ A | A G A | B2 d | d B B | B A d | c2 B | A2 D | G2 B | d c A | 
 G3 |]  