Utilize the given musical motif and the alphabetic representation of the specified sequence to create a musical piece.
X:1
L:1/8
M:4/4
K:D
['', 'B .A(FED) EB,B,B A(FED) B2 (Bc/d/) .A', '(Df) dfaf beef dfaf g2 gb afdf']  
X:1
L:1/8
M:4/4
K:D
 B |: .A(FED) EB,B,B | A(FED) B2 (Bc/d/) | .A (FED) EB,B,c | (d/c/B/A/) dF D2 (Df) :: dfaf beef | 
 dfaf g2 gb | afdf edBe | (d/c/B/A/) dF D2 D z :|  