Craft a musical work adhering to the specified theme and structure.
X:1
L:1/8
M:6/8
K:G
['B/A/ GED DEF GBA G2 c BAB', 'B def'  
X:1
L:1/8
M:6/8
K:G
 B/A/ | GED DEF | GBA G2 c | BAB GAB | c3 A2 c | Bcd efg | dcB AGA | BGE DEG | ABA/B/ AGA | 
 GBB GAA | G3 G2 || B | def gdc | c3 A2 B/c/ | def gdc | dcB/c/ A2 B | def gdB | dcB AGA | 
 BGE DEG | ABA/B/ AGA | GBB GAA | G3 G2 ||  