Develop a musical composition using the alphabetic representation of the specified sequence and incorporating the given motif.
X:1
L:1/8
Q:1/4=96
M:4/4
K:none
['variante d/_e/^f/g/ a/f/g/d/', 'e/d/a/d/ d/_e/^f/g/ a/f/g/d/ f/Pgf/ e/d/d variante z', 'D2 G>G (_E^F- F2) _E>D (DF- F2)', '(ED- D2)']  
X:1
L:1/8
Q:1/4=96
M:4/4
K:none
"^A""_instr variante 1" |:"D" d/_e/^f/g/ a/f/g/d/ f/Pgf/ e/d/a/d/ | 
 d/_e/^f/g/ a/f/g/d/ f/Pgf/ e/d/d :|"_instr variante 2" |:"Cm" z d/_e/ ee e/d/e/^f/ Ped | 
"Gm" z c/d/ dd d/c/d/_e/ Pdc |"D" z =B/c/ cc c/B/c/d/ Pc_B |"Cm" c_B/A/ GB"D" A/G/^F/_E/ D2 :: 
"^B""Gm" G>G AG"D" (_E^F- F2) |"Cm" _E>D E^F"D" (DF- F2) |"Gm" G>G AG"D" (_E^F ED) | 
"Cm" _E>E ^FE"D" (ED- D2) ::"^C" (_ED- D2) (ED- D2) | _E>D E^F (ED- D2) :|  