Develop a piece of music using the specified alphabetic notation system and the provided motif.
X:1
L:1/4
Q:1/4=140
M:2/2
K:D
['D D A2 B c d2', 'D/E/F/G/ A D']  
X:1
L:1/4
Q:1/4=140
M:2/2
K:D
 D D A2 | B c d2 | d c/B/ A G/F/ | E F/G/ F E/D/ | D D A2 | B c d2 | e d/c/ B A | E ^G A2 || 
 e e e d/c/ | d c/B/ c B/A/ | G G G B | A/G/F/E/ F E/D/ | D/E/F/G/ A D | C D E2 | D/E/F/G/ A D | 
 E D/C/ D2 |]  