Craft a musical piece in accordance with the designated structure and theme.
X:1
L:1/8
Q:1/2=80
M:4/4
K:none
['e>fe>g f>af>a', 'B2 (3(Bcd) e2 (3(dcB)'  
X:1
L:1/8
Q:1/2=80
M:4/4
K:none
"_time signature given as 6/8.See note re triplets" e>fe>g f>af>a | e>fe>f (dA) d2 | 
 e>fe>g f>af>a | dedc BG B2 :: (3(Bcd) e2 (3(dcB) a2 | (3(Bcd) ed BG B2 | (3(Bcd) e2 (3(dcB) g2 | 
 (3(Bcd) d2 BG B2 :|  