Construct a musical arrangement using the specified alphabetical sequence and the given motif as a foundation.
X:1
L:1/8
M:2/2
K:D
['fdfa fdfa']  
X:1
L:1/8
M:2/2
K:D
"D" D2 D2 DFAF |"D" dFAF dFAF |"Em" E2 E2 EFGA |"A" edcB AGFE |"D" D2 D2 DFAF |"D" dFAF GFED | 
"Em" EFGg"A" fgec |1"D" d2 d2 d4 :|2"D" d2 d2 d2 ag |:"D" fdfa fdfa |"D" fdfa b2 ge | 
"Em" ceAe ceAe |"A" cdef g2 ag |"D" fdfa fdfa |"D" fdfa b2 gf |"Em" gbag"A" fedc |1 
"A" dfec"D" d2 ag :|2"A" dfec"D" d4 |]  