Create a musical composition incorporating the given motif following the designated alphabetical pattern.
X:1
L:1/16
M:4/4
K:C
['d2 cB AB', "_bc'b ba ag a_ba gf ef gf"]  
X:1
L:1/16
M:4/4
K:C
|:"^A""C" eGc e2 dB |"G" dGB d2 cB |"G" AB GD GAB"C" c2 cG |"C" eGc e2 dB |"G" dGB d2 cB | 
"G" AB GD"A" GAB"D" A3 z ::"^B""G" ABG B2 AG |"G" ABG d2 cB |"G" AB GD GAB"C" c2 cG | 
"G" ABG B2 AG |"G" ABG d2 cB |"G" AB GD"A" GAB"D" A3"^fine" z ::"^C""A" ^c_BG A2 AE | A_BG A2 AE | 
"A" A_B ^cd"Gm" efd"A" e2 eA |"A" ^c_BG A2 AE | A_BG A2 AE |"Gm" d^c _BA G_BG"A" A3 z :: 
"^D""Gm" _bc'b ba ag |"Dm" a_ba gf ef |"A" gf ed"Gm" efd"A" e2 eA |"Gm" _bc'b ba ag | 
"Dm" a_ba gf ef |"A" gf ed"Gm" ^c_BG"A" A3 z :|  