Create music compositions that adhere to the given structure and incorporate the provided musical concept.
X:1
L:1/8
Q:1/8=80
M:4/4
K:none
['f2{ag} a>f{gef} e2 d>e{g}f>ef/{g}A3/2{GdG} B2 |{Gdc} d3/2{g}B/{G}'  
X:1
L:1/8
Q:1/8=80
M:4/4
K:none
|:{g} A3/2{d}A/{g} f2{g} e>f{gBG} B2 |{g} A3/2{d}A/{g} f2{ag} a>f{gef} e2 | 
{Gdc} d>e{g}f>ef/{g}A3/2{GdG} B2 |{Gdc} d3/2{g}B/{G} A2{g} fe{Gdc} d2 :: 
{g} f>g{ag} a2{fg} f>e{Gdc} d2 |{g} e3/2{A}e/{g} f2{ag} a>f{gef} e2 | 
{Gdc} d>e{g}f>ef/{g}A3/2{GdG} B2 |{Gdc} d3/2{g}B/{G} A2{g} fe{Gdc} d2 :|  