Develop a piece of music conforming to the stated structure and theme.
X:1
L:1/8
M:2/2
K:G
['e2 eb', 'Bc d2'  
X:1
L:1/8
M:2/2
K:G
 D2 GF G2 EF | TG2 FE D2 B,2 | c2 cA B/c/d dB | G4 d2 g2 | gagd gfga |{a} b2 a/g/f e2 eb | 
 e2 eb a2 ag |{g} f2 ef gdef | gdef gfed | c2 BA B2 EB | A2 DA G2 G,2 || B/c/d/B/ GB GBdB | 
 Tc2 ce c2 ce | dcBA Bc d2 | G2 GB G2 GB | ABAG AB c2 | BcBA Bc d2 | cBAG FGAB | G2 F>E E4 | 
 defg gaab | bc'c'd' Tb2 ag | abgb Tg2 fe | d2 f2 g4 |]  