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:Cmin
['C3 D', 'c>de>c G<ce>c g>c .g/.f/.e/.d/ .c/.d/.e/.f/']  
X:1
L:1/8
M:4/4
K:Cmin
 G | c>G E>G C3 D | E>FG>=B c3 d | e>cG>c E>Gc>e | d>B{B}c>=A B2 B>=B | c>GE>G C3 D | 
 E>F G>=B c3 d | (3edc (3dc=B (3cde G F/E/ | (3DAG (3FED C2 C || G | c>de>c G<ce>c | 
 g>c .g/.f/.e/.d/ .c/.d/.e/.f/ g>c | B>cd>B F<Bd>B | f>B .f/.e/.d/.c/ .B/.c/.d/.e/ f>d | 
 c>de>c G<ce>c | g>c .g/.f/.e/.d/ .c/.d/.e/.f/ g>f | (3edc (3dc=B (3cde G F/E/ | 
 (3DAG (3FED C2 C ||  