Create a musical composition based on the alphabetic representation of the predetermined pattern and the given melodic theme.
X:1
L:1/8
Q:1/8=360
M:4/4
K:G
['=FDCF DGGE ^FGA^c d2', 'f2 de']  
X:1
L:1/8
Q:1/8=360
M:4/4
K:G
 DGGE ^FGAF | GDDE =FDCF | DGGE ^FGA^c | d2 cA G2 GF | DGGE ^FGAF | G2 GE =FDCF | DGGE ^FGA^c | 
 d2 cA AGGe || f2 de fcAG | f2 de f2 ag | f2 de fcAe | fgfd c2 de | f2 de fcAe | f2 de f3 g | 
 a_bag fgef | d2 cA AG G2 :|  