Compose a music piece that includes the specified motif while adhering to the outlined alphabetical sequence.
X:1
L:1/8
Q:1/4=40
M:2/4
K:D
['d3 d']  
X:1
L:1/8
Q:1/4=40
M:2/4
K:D
 A2 | d2 d>d | d3 d | edcd | (e>f)ga | (f>d)dd | d3 d | (ed)cd | (e>f)g z |{fg} a2 aa | a3 a | 
 bagf | (e>f)g z |{ef} g2 gg | g3 g | agfe | d>e f2 | d>dd>d | c3 d/c/ | B3 c/B/ | A2 A2 | g>gga | 
 (g2 f) e | fdge | (c2 d) |]  