Construct a musical composition utilizing the provided motif and conforming to the specified structure.
X:1
L:1/8
Q:1/4=120
M:4/4
K:G
['with G (d>e)(dB) (ef)(ge) (d<B)(A>B) G2 z', 'z d (g>f) (gb/a/) gfed B z'  
X:1
L:1/8
Q:1/4=120
M:4/4
K:G
"^Slow with expression" G | (d>e)(dB) (ef)(ge) | (d<B)(A>B) G2 z d | (g>f)ga gfed | ed(gB) d2 z |] 
 | d | (g>f) (gb/a/) gfed |"^>" e"^>" d"^>" c"^>" B !fermata!e2 z f | (g>f)e(d e>f)!fermata!ge | 
 (d<B)(A>B) G2 z |]  