Develop a musical arrangement using the specified sequence in alphabetic representation and the provided motif.
X:1
L:1/16
Q:1/2=60
M:2/4
K:D
['d4 (defd) (e2A2) A4 B4 (BcdB) (F2D2)', 'D4 d4 (f2ed) (fg)a2 a4 d4 f2(ed)']  
X:1
L:1/16
Q:1/2=60
M:2/4
K:D
 d4 (defd) | (e2A2) A4 | B4 (BcdB) | (F2D2) D4 | (F2D2)(A2D2) | (F2D2)(d2D2) | (F2D2) (GAB2) | 
 (F2D2) D4 :: d4 (f2ed) | (fg)a2 a4 | d4 f2(ed) | (e2A2) A4 | (DEFD) A2A2 | (DEFD) f2f2 | 
 (DEFD) d2d2 | (DEFD) (a2a2) | ega2- a2gf | efg2- g2fe | (fgaf) (efge) | f2d2 d4 :|  