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:D
['edA edA FAd']  
X:1
L:1/8
M:6/8
K:D
"D" edA edA | FAd edA | edA FAd |"A" GAc egf |"D" edA edA | FAd edA |"D" FAd"A" GAc | 
"A" efe"D" d3 ::"D" adg fed |"A" cde A2 G |"D" FAd edA |"A" GAc efg |"D" adg fed |"A" cde A2 G | 
"D" FAd"A" GAc |"A" efe"D" d3 :|  