Craft a composition that integrates the assigned alphabet-related musical pattern and the provided melodic theme.
X:1
L:1/8
Q:1/4=120
M:3/4
K:Dmin
['A de f2 ed d>c A3 G', 'D3 A de f2 ed cA g', 'd3 a ag f>g af gf e>f', 'A3 G ^FG A=B cA d^c d>e']  
X:1
L:1/8
Q:1/4=120
M:3/4
K:Dmin
"^Slow" A de | f2 ed d>c | A3 G ^FG | A>G ^FA G>=F | D3 || A de | f2 ed cA | !fermata!a3 g fe | 
 d>f ed ^ce | d3 |] | a ag | f>g af gf | e>f ge fe | d>f ed d^c | A3 || G ^FG | A=B cA d^c | 
 d>e !fermata!a>g fe | d>f ed ^ce | d3 |]  