Compose a piece of music utilizing the given alphabet sequence and motif.
X:1
L:1/8
M:4/4
K:D
['e ec d2', 'Be ce ec d2 cA B3']  
X:1
L:1/8
M:4/4
K:D
 e ec |:"Bm" d2 B2 Be | ed"A" ce ec |"G" d2 B2"F#m" cA |1"Bm" B3 e ec :|2"Bm" B3 B de |: 
 f2 f2"G" ge |"D" f3 f"A" ee |"Bm" d2 B2 Be | ed"A" ce ec |"G" d2 B2"F#m" cA |1"Bm" B3 B de :|2 
"Bm" B6 ||  