Produce music using the specified musical structure depicted in letters along with the provided musical theme.
X:1
L:1/8
M:4/4
K:Emin
['e2 ed cABG', 'eage a2 ge']  
X:1
L:1/8
M:4/4
K:Emin
 e2 ed cABG | EAGE cAAA | eeed cABd | eged cAAA | e2 ed cABG | EAAA BGBd | cABd edBG |1 BAGA A4 :|2 
 BAGA ABcd || eage a2 ge | gedB AAAd | eage a2 ge | gede e3 d | eage a2 ge | ggga bged | 
 cBcd edBG | BAGA ABcd | eage a2 ge | gedB AAAd | eage a2 ge | bage e3 d | eage a2 ge | ggga bged | 
 cBcd edBG | BAGA A4 ||  