Construct musical works adhering to the required format and the supplied musical theme.
X:1
L:1/8
M:4/4
K:G
['BGdG eGdG', 'g2 gf gdBd'  
X:1
L:1/8
M:4/4
K:G
 BGdG eGdG | BGdG cedc | BGdG eGdG | cBAB cedc | BGdG eGdG | BGdG cedc | Bdgb afgd | cBAB cdef || 
 g2 gf gdBd | g2 dg fgaf | g2 gf gdBd | cBAB cdef | g2 gf gdBd | g2 dg fg a2 | bgaf gdBd | 
 cBAB cedc ||  