Develop a music arrangement by incorporating the given alphabetical sequence and the provided motif.
X:1
L:1/8
M:2/2
K:D
['FDFA B2 Bc dBcA BEEG', 'd2 fd Adfd']  
X:1
L:1/8
M:2/2
K:D
 FDFA B2 Bc | dBcA BEEG | FDFA BABc | dABG FD D2 | FDFA B2 Bc | dBcA BEEG | (3FED EF GABc | 
 dABG FD D2 || d2 fd Adfd | Adfd eB B2 | d2 fd Adfd | (3fga eg fd d2 | d2 fd Adfd | Adfd eB B2 | 
 g2 fd (3efg fe | dBAG FD D2 ||  