Create a musical composition employing the given alphabetic structure and melodic theme.
X:1
L:1/8
Q:1/4=120
M:4/4
K:D
['(A<F) F>E F>E F/ B3/2 A<FF>D E>DE<F', 'A/ A3/2 (B/4c/4) d>f', 'E2 D>FA>d{c} B2 A2 B>dA>d', 'F2 E2']  
X:1
L:1/8
Q:1/4=120
M:4/4
K:D
"^Slow" (A<F) F>E F>E F/ B3/2 | A<FF>D E>DE<F | A>F{F} E>D d>e{d} f>e | 
{e} d>B A3/2{Bd}F/ E>D E<!fermata!F |] A/ | A3/2 (B/4c/4) d>f (e/d/)(e/f/) d>A | 
 A<Bc<d F/{F}E3/2 D/ E/ !fermata!F A/ | A3/2 (B/4c/4) d>f (e/d/)g/d/{f} !fermata!e d/ | 
{d} f>e d3/2 F/ F>E F{A} d/<B/ |][M:4/4][K:D] F2 F<F F2 E2 | D>FA>d{c} B2 A2 | B>dA>d G>dF>d | 
 E>DE>F E2 E>E | F2 F>F F2 E2 | D>FA>d{c} B2 A2 | B>dA>d G>cd>g | f2 e>d d4 |] a>gf>g a>ag>f | 
 e>fg>e f2 e2 | d>dd>e f>ff>g | a>ag>f f2 e2 | A>GF>G A>AG>F | E>FG>E F2 E2 | D>DD>E F>FF>G | 
 A>AG>F F2 F>E | F2 F>F F2 E2 | D>FA>d{c} B2 A2 | B>dA>d G>dF>d | E>DE>F E2 E>E | F2 F>F F2 E2 | 
 D>FA>d{c} B2 A2 | BdAd G>cd>g | f2 e>d d4 |]  