Construct a musical work following the provided guidelines and thematic elements.
X:1
L:1/8
M:6/8
K:G
['D G2']  
X:1
L:1/8
M:6/8
K:G
 D | G2 G F2 F | E2 E D2 D | G2 GAGA | B3 z2 G | B2 AB>cd | B2 G A2 c | c2 B A2 G | F>GA A2 B | 
 dBdcAc | B3 z2 |]  