Construct a musical arrangement using the specified alphabetical sequence and the given motif as a foundation.
X:1
L:1/16
M:2/4
K:D
['d2>A2 FAde f2a2 abag a2e2', 'ffff ffff', 'bage!D.C.! a4 g2e2 fefg a2g2 fdfg agfe']  
X:1
L:1/16
M:2/4
K:D
 A2 | d2>A2 FAde | f2a2 abag | a2e2 egfe | d2c2 dAFA | d2>A2 FAde | f2a2 abag | a2e2 eafe | 
 d2f2d2 z2 || f2>f2 ffff | ffff ffff | f2 =f2 edc=c | B4 F4 | f2>f2 ffff | ffff ffff | 
 g2>f2 ed^cA | Aaga bage!D.C.! || a4 g2e2 | fefg a2g2 | fdfg agfe | eceg agfe | g4 f2e2 | 
 fgag f2d2 | fefg agec | d2f2d2!D.C.! ||  