Merge the assigned motif with the alphabetical notation of the musical sequence to create an exceptional music composition.
X:1
L:1/4
Q:1/2=120
M:6/4
K:D
['d B', 'd d']  
X:1
L:1/4
Q:1/2=120
M:6/4
K:D
 D3/2 E/ D F A A | d3 f3 | e3/2 f/ e e B d | c3 A2 a | b3/2 a/ g (f/g/) a c | d B e c2 A | 
 B/c/ d B c/d/ e A | B/c/ d B c/d/ e A | a3 f3/2 g/ f | g c d e B c | c3 D3 || f d d g3/2 a/ b | 
 a (b/a/) (g/f/) g2 a | (f e) d B B/c/ d | c a c B a g | a3 A3 | f d d c a a | e c c B g g | 
 d B B A f f | G e e F d d | E d c d2 F | G3/2 A/ B A G/F/E/D/ | C/D/ e G, a3 | f3/2 g/ f e B c | 
 d3 D3 |]  