Develop a music arrangement by incorporating the given alphabetical sequence and the provided motif.
X:1
L:1/8
Q:1/4=120
M:3/4
K:D
['F2 A2', 'd/e/f A3 f(TE>d) d4 (dc)dBAd AB TE3', 'edcB Ad F2 TE2 D4 :|2 B2', 'd4 (de) f/d/a- (.a/.g/.f/.e/ .d/.c/.B/.A/) (BG)g (.g/.f/.e.d/']  
X:1
L:1/8
Q:1/4=120
M:3/4
K:D
"^Slow" D>E |{E} F2 A2 (B>c) | d3 e (d/e/)f | (A>B) (A<F) (TE>D) |{D} E4 D>E |{E} F2 A2 B2 | 
 (d>c)(d>e) (d/e/f) |1 A>BAFE>D | D4 :|2 A2 g>fTe>d | d4 |: (de) | f2 af(Ted) | c2 ec(TBA) | 
 (Bc)(dB)(AF) |{F} TE4 D>E | F2 A2 (Bc) |1 dcde d/e/f | A3 f(TE>d) | d4 :: (dc)dBAd | AB TE3 D | 
 D4 ||"^Variation" DE | F A2 B2 c | d/A/f- f e2 d- | d(c/B/) (A/F/)d (A/F/)D |{F} E4 (DE) | 
 F(D/F/) A(F/A/) d(A/d/) |1 f2 edcB | Ad F2 TE2 D4 :|2 B2 c2 d2 | b/a/g f2 Te2 | d4 |: (de) | 
 f/d/a- (.a/.g/.f/.e/ .d/.c/.B/.A/) | (BG)g (.g/.f/.e.d/ .c/.B/.A/.G/) | (F/A/)d (B/G/)d (A/F/)d | 
{F} TE4 (DE) | FDAFdA |1 Bgcadb | a/(f/e/d/) f2 Te2 | d4 :|2 f2 (g/f/e/d/ c/B/A/G/) | (3FAd F2 E2 | 
 D4 ||  