Develop a musical composition incorporating the given motif while adhering to the outlined alphabetical form.
X:1
L:1/8
M:4/4
K:Amin
["c'4- ab", '[bed] z [^ged] [aec] z3']  
X:1
L:1/8
M:4/4
K:Amin
 eab"^A" |:"Am" c'4- c'e"E" ab |"Am" c'4- c'e"E" ab |"Am" c'2 (3c'ba"E" b2 (3ba^g | ^g4- ge ^ga | 
"E" b4- be ^ga | b4- be ^ga | b2 d'2 (3d'c'b (3c'ba |1"Am" a>^g (3agf eeab :|2"Am" a8 |: 
"^B""E" EF ^GA Bc de |"Dm" [fd]4- [fd]4 |"Am" [ec]4- [ec]4 |"E" [dB]4- [dB]4 |"Am" [cA]4- [cA]4 | 
"E" [bed] z [^ged] z"Am" [aec] z3 |"E" [bed] z [^ged] z"Am" [aec] z3 | 
"E" (3d'c'b"Am" (3c'ba"E" (3ba^g"Dm" (3agf |"E" e6 z2 ::"^C""E" (3^gab (3agf ef ^g z | 
 z e ^gb (3bag (3agf |"E" (3^gab (3agf ef ^g z |1 (3ba^g (3agf e{d'}e'{d'} e'{d'}e' :|2 
 (3ba^g (3agf e |]  