Develop a musical composition using the outlined alphabetical depiction of the structure and the provided theme.
X:1
L:1/8
Q:1/4=120
M:2/4
K:D
['spirito ma non topo .A .d>.c.d>.e .f2', ".d' (d'>d).d>.e .f2 .f>.f (g>e).e.f (agf>)e |{e}"]  
X:1
L:1/8
Q:1/4=120
M:2/4
K:D
"^Con spirito ma non topo presto" .A | .d>.c.d>.e | .f2 .f2 |{f} e>.d.e>.f | (agf) .e | 
{e} d>.c.d>.e | .f>.g.a .d' | .a>.f{a}g>.e | d2 d :: .d' | (d'>d).d>.e | .f2 .f>.f | (g>e).e.f | 
 (agf>)e |{e} (d>c).d>.e | (f>g)!fermata!a d | (a>f){a} g>e | .d2 .d :|  