Compose a piece of music following the specified structure and theme.
X:1
L:1/8
M:6/8
K:G
['GAB{B} BAG', 'd vg.d.d vg.d.d'  
X:1
L:1/8
M:6/8
K:G
|: D | GAB{c} BAG | d3{^e} d2 B | GAB{B} BAG | A3{B} A2 D | GAB{B} BAG | Bcd (3efge | dBG{c} AFD |1 
 G3{A} G2 :|2 G3{A} GBd |: vg.d.d vg.d.d | c{d}c{^c}c{d} c2 d | vg.d.d vg.d.d | A3 A2 d | 
 vg.d.d vg.d.d | c3 e(3gfe | dBG{c} AFD |1 G3 GBd :|2 G3{A} G2 ||  