Develop a musical composition that includes the supplied motif while following the designated alphabetical pattern.
X:1
L:1/16
M:2/4
K:Bb
['', 'd^cde g2f2 f2>d2 f2e2', 'e2c2 A2ee e2B2 G2FG']  
X:1
L:1/16
M:2/4
K:Bb
 F2 |:"Bb" BABc d^cde | g2f2 f2>d2 |"F7" f2e2 e2>c2 |"Bb" e2d2 d2>F2 | BABc d^cde | g2f2 f2>d2 | 
"F7" f2e2 e2>A2 |1"Bb" B2d2 B2F2 :|2"Bb" B2d2 B2 z2 |:[K:F]"F" f2Ac ddc2 | f2Ac ddc2 | cBA2 Bcde | 
"C7" f2e2 !>!e4 | e2GB ccB2 | e2GB ccB2 | cBed cBAG |1"F" F2A2 F2 z2 :|2"F" F2A2 F2"_>Teil A" F2 || 
[K:Eb] B2 |:"Eb" gede"Ab" fece |"Eb" B4 G2GB |"Bb7" A4 F2Ac |"Eb" B4 G2Be | gede"Ab" fece | 
"Eb" B4 G2GB |1"D7" d^cde d=cBA |"Gm" G2B2 G2B2 :|2"Bb7" A2F2 dcFG |"Eb" E2G2 E2ee |: 
"Ab" e2c2 A2ee |"Eb" e2B2 G2FG |"Bb7" A2d2 d2c2 |"Eb" Pc2B2 B2ee |"Ab" e2c2 A2ee |"Eb" e2B2 G2FG | 
"Bb7" AGFG ABcd |"Eb" e2e2 e2 z2 :|  