Develop a music arrangement by incorporating the given alphabetical sequence and the provided motif.
X:1
L:1/16
M:2/4
K:D
['(A,2 D2) z2 F2 z (D E2)', 'f2d2 f2gg']  
X:1
L:1/16
M:2/4
K:D
"^slow..." (A,2 |:"D" D2) z2 F2 z (D |"A7" E2) z2 GBAG |"D" F2D2 F2GG | 
"A7" GFED"^accel..." EA,B,C |"D" D2DA, F2FA, |"A7" E2EA, EBAG |"D" F2D2 F2GG |"E7" GFED"A" E4 :: 
"D" f2d2 f2gg |"A" gfed ebag |"D" f2d2 f2gg |"A" gfed e2a2 |"D" f2d2 f2gg |"A" gfed ebag | 
"D" f2d2 f2gg |"E7" gfed"A" e4 ::"G" b4 g2ab |"D" afgb a2af |"A7" a2g2 geag |"D" f2fe fga^a | 
"G" b4 g2ab |"D" afgb a2af |"A7" a2g2 geag |"D" f2fe f4 ::"D" f2af afaf |"A7" efg2 gbag | 
"D" f2d2 f2gg |"A" gfed e2a2 |"D" f2af afaf |"A7" efg2 gbag |"D" f2d2 f2gg |"E7" gfed"A" e4 :|  