Utilize the provided motif and the alphabetically represented musical sequence to craft an original musical composition.
X:1
L:1/8
M:4/4
K:D
['FA d2', 'fada fdaf']  
X:1
L:1/8
M:4/4
K:D
 FA d2 FA d2 | e/d/c/B/ dF E/E/E E2 | FA d2 FA d2 | e/d/c/B/ dF D/D/D D :| a | fada fdaf | 
 gba>f e/e/e ea | fada fdaf | geaf d/d/d da | fada fdaf | gbag e/e/e ea | faef deBd | 
 AgdF D/D/D D2 ||  