Construct a musical work using the letter-based representation of the specified pattern and the given melodic subject.
X:1
L:1/8
M:4/4
K:G
['[cA][AF] [BG]2', '[fd]2 [fd][dB] [fd]2 [ec][dB]']  
X:1
L:1/8
M:4/4
K:G
|:"G" [dB]2 [^c^A][dB] [BG][GD] [ge][fd] |"D7" [ec][fd] [ec][dB]"G" [BG]2 [BG][GD] | 
"D7" ([^c^A]/[dB]/) z z2 D2 [=c=A]2 |1,3 [cA][AF] [dB][cA]"G" [BG]2 [BG][GD] :|2,4 
 [cA][AF] [dB][cA]"G" [BG]2 z2 ::"G" ([^c^A]/[dB]/) z z2"D7" D2 [=c=A]2 | 
 [cA][AF] [dB][cA]"G" [BG]2 [BG][GD] |{^c} [dB][dB][dB] z"D7" D2 [=c=A]2 |1 
 [cA][AF] [dB][cA]"G" [BG]2 [GD]2 :|2 [cA][AF] [dB][cA]"G" [BG]2 z2 |]"^->Coda" |: 
[K:C]"C" ([^f^d]/[ge]/) z z2"G7" [=f=d]2 [fd][dB] |"C" [fd]2 [ec][dB] [ec][dB] [ec][cG] | 
"G7" [dB]2 [dB]G [fd]2 [fd][dB] |"C" [fd]2 [ec][dB] [ec][dB] [ec][cG] | 
 [ge]2 [ec][ge]"G7" [fd]2 [fd][dB] |"C" [fd]2 [ec][dB] [ec][dB] [ec][cG] | 
"G7" [dB]2 [dB]G [fd]2 [fd][dB] |"C" [fd]2 [ec][dB] [ec]2 z2 :|"^Coda" |]"D7" !fermata![c^F]4 | 
"G" !fermata![BG]4 |]  