Create a musical composition following the given alphabetical pattern and incorporating the provided motif.
X:1
L:1/8
Q:1/4=144
M:3/4
K:Bb
['B(c/B/) FB FB B(c/B/) GB GB B(c/B/)', '.f (3.f.=e.f', 'gf =ef a2 (3(cdc) Ac Ac c/(A/c)']  
X:1
L:1/8
Q:1/4=144
M:3/4
K:Bb
 B(c/B/) FB FB | B(c/B/) GB GB | B(c/B/) Ac Ac | (3c(Ac) Bd f2 | B(c/B/) FB FB | B(c/B/) GB GB | 
 B(c/B/) Ac Ac |1 (3c(Ac) [DB]3 .B :| (3c(Ac) [DB]3 .f |: (3.f.=e.f ba gf | =ef .g/"^#".f/g a2 | 
 (3(cdc) Ac Ac | c/(A/c) Bd f2 |{g} (3.f.=e.f ba gf | =ef .g/"^#".f/g a2 | (3(cdc) Ac Ac | 
 c/(A/c) [DB]3 .f :|2 c/(A/c) [DB]4 |]  