Utilize the provided motif and the alphabetically represented musical sequence to craft an original musical composition.
X:1
L:1/8
M:2/2
K:D
['ABdf (3efe', 'ABdf (3efe']  
X:1
L:1/8
M:2/2
K:D
 d2 fd BAFB | AD (3FED FAAB | defd BAFB |1 ABdf (3efe dA :|2 ABdf (3efe de |: faag fd (3Bcd | 
 g3 a bgeg |1 faag fedB | ABdf (3efe de :|2 f3 e dedB | ABdf (3efe dA ||  