Construct a musical work following the provided guidelines and thematic elements.
X:1
L:1/8
M:2/4
K:G
['G>A Gg fd ce', 'd>edB c>dcA'  
X:1
L:1/8
M:2/4
K:G
|: G>A Gg | fd ce | dBAG | FA D2 | G>A Gg | fd ce | dBcA | G2 G,2 :: d>edB | c>dcA | BdBG | FAFD | 
 d>edB | c>dcA | BGAF | G2 G,2 :|  