Develop a musical arrangement using the specified sequence in alphabetic representation and the provided motif.
X:1
L:1/8
Q:3/8=120
M:6/8
K:Dmix
['E2 E GFE', 'A2 G ADD']  
X:1
L:1/8
Q:3/8=120
M:6/8
K:Dmix
|: AG |"D" FAD D(3DDD | GA{c}A"C" GEA |"D" D(3DDD"Am" AGE |"D" FAD D(3DDD |"D" F3"G" G3 | 
"Am" A3"C" cde |"D" dcA"Am" GEA |"D" D{A}D{G}D D :: FA |"D" c2 A"D" AGF |"G" GGG{A} GFG | 
"Am" A.d.d cAG |"D" AdA d2 e |"D" fed"Am" cAG |"D" EF{A}F"C" GEA |"D" dcA"C" GEA | 
"D" D(3DDD{A} D ::[K:Edor][Q:3/8=127]"Em" E2 E GFE |"D" DDD DDD |"Em" E3 GFE | ABG"D" AFD | 
"Em" E2 E GFE |"D" DEF DEF |"G" G2 E"D" FED | FED"Em" E3 ::"Em" edB BAF |"D" E2 D DEF | 
"Em" edB BAF |"D" AFA d2 f |"Em" edB BAF | E2 D"Em" DEF |"Em" G2 E"Em" FED | FED"Em" E2 z :| 
[M:6/8][K:G]"Am" A2 G ADD |"D" A2 G"Am" Adc |"D" A2 G ADD |"C" EFG EFG |"D" A2 G ADD | 
"D" A2 G"Am" Adc |"D" AAG ADD |"C" EFG EFG |]"D" AdB"C" c3 |"D" A d2"^(C)" efg |"D" AdB"C" c3 | 
"Am" EDE"G" GED |"D" AdB"C" c3 |"D" A d2"^(C)" efg |"D" fge"Am" dcA |"C" GEF GED |]  