Assemble a piece of music by merging the alphabetic representation of the predetermined musical pattern and the provided melodic theme.
X:1
L:1/8
Q:1/8=100
M:4/4
K:D
['F>FDF G>B']  
X:1
L:1/8
Q:1/8=100
M:4/4
K:D
 d>c | B>cA>A F>FDF | G>B E>G D2 d>c | B>cAA F>FDF | G>B E>F D2 | FG | AF AB/c/ ddBd | 
 ce A^G A3 F/G/ | AF AB/c/ ddBd | cecA{G} F2 d>c | B>cAA F>FDF | G>B E>F D2 d>c | B>cAA F>FDF | 
 G>B E>F D2"^Sy" d>c | B>cAA FE/F/ Db | ad f/e/d/c/ d2 ||  