Craft a composition that integrates the assigned alphabet-related musical pattern and the provided melodic theme.
X:1
L:1/8
M:6/8
K:A
['c>de e>dc']  
X:1
L:1/8
M:6/8
K:A
|:"A" c>de e>dc |"E7" Bcd"A" c2 A"^I" |"A" c>de e>dc |"E7" B>AG"A" A3 ::"A" cBc cBc | 
"D" ded"A" c2 A |"A" cBc cBc |"E7" B>AG"A" A3 ::"A" a>ba"E" g>ag |"D" f>gf f>ed |"A" c>de"D" f>ed | 
"E7" c>dB"A" A3 ::"A" E[AC]E"D" F[AD]F |"E7" Bcd"A" cBA |"A" E[AC]E"D" F[AD]F |"E7" dcB"A" A3 :|  