Create a musical composition based on the alphabetic representation of the predetermined pattern and the given melodic theme.
X:1
L:1/8
M:4/4
K:Bb
['(F>.E) (D>.F)(B>.F) d>BF>D E>GB>G e>BG>E F>Ac>A e>cA>c', 'b2 (b>.a) (g>.e)B>e (3ggg b>g f>dB>d f>=e_f>c']  
X:1
L:1/8
M:4/4
K:Bb
 (F>.E) | (D>.F)(B>.F) d>BF>D | E>GB>G e>BG>E | F>Ac>A e>cA>c | B>df>d b>gd>B | D>FB>F d>BF>D | 
 E>BG>B e>GB>E | F>Ac>e a>ge>A | B>Bd>f b2 :| | (b>.a) | (g>.e)B>e (3ggg b>g | f>dB>d f>=e_f>c | 
 A>F=E>F (3_bbb A>g | (3fbf (3dfd (3BdB (3FBF | G>Be>G F>Bd>F | E>Gc>E D>FB>F | 
 (3G^FG (3AGA (3BAB (3cBc | (3dBF (3BFD B,2 ||  