Compose a musical piece in accordance with the outlined theme and structure.
X:1
L:1/8
M:4/4
K:G
['', 'GedG Gdce dcAG =F2', 'gagf dg g/g/g bgag d=f f/f/f'  
X:1
L:1/8
M:4/4
K:G
 Ac |: dGGF GedG | Gdce dcAG | =F2 FA cF F/F/F | =F2 dF cFAc | dG{A} G/G/F GedG | Gdce dcAG | 
 =F2 Ad fage | =fdcA G2 Ac :: dggf gagf | dg g/g/g | bgag | d=f f/f/f afgf | d/e/=f eg fdcA | 
 G2 gf gagf | dg g/g/g bgag | d=f f/f/f afge | =fdcA G2 Ac :|  