Incorporate the given motif and use the alphabetical representation of the specified musical sequence to compose a distinctive musical piece.
X:1
L:1/4
Q:1/8=200
M:4/4
K:Bb
['d d', 'e d']  
X:1
L:1/4
Q:1/8=200
M:4/4
K:Bb
|: B/c/ | d d d d | e d c B | c A F G/A/ | B F B, F | B B A A | G G F F | 
"^crotchets in MS" A/G/A/B/ c C | F3 :| z | z4 | B3 z | z4 | e3 z | e e d d | c c B B | e e d d | 
 c c B B | e d c B | e d c B | e d c B | F3 B/c/ | d d d d | e d c B | B A F G/A/ | B F B, F | 
 B B F F | G G F F | C C E E | F F A A | B D/E/ F F | B,3 |]  