Develop tuneful melodies adhering to the specified letter notation and including the supplied thematic aspect.
X:1
L:1/8
Q:1/8=2
M:4/4
K:C
['[cE][BD] [AC][BD]', '[cE]3 [cE][BD] [AC][BD] [cE][dF] [cE]3 [AF]2 [AF]2', '[FD]/[GE]/ [AF]2 [AF][GE] [EC]2 [CG,] [DB,][EC] [FD][EC]', 'ec c2 d ec [ge][ec] [ec]2 [fd]']  
X:1
L:1/8
Q:1/8=2
M:4/4
K:C
"A" |:"C" [cE][BD] [AC][BD] [cE][dF] [cE]3 | [cE][BD] [AC][BD] [cE][dF] [cE]3 | 
"F" [AF]2 [AF]2 [AF]2"^(G7)" [AF][GE][FD] |"C" [GE]2 [cGE][BG]"G7" [AF][GE]"C" [GE]3 :|"B" |: 
"C" [GE]2 [cE][dF] [cE][BE]"F" [AF]2 [BG] | [cA][BG] [AF][GE]"^(G7)" [GE][FD]"C" [EC]2 [FD]/[GE]/ | 
"F" [AF]2 [AF][GE] [GE][FD]"C" [EC]2 [CG,] |"G7" [DB,][EC] [FD][EC] [DB,]2"^C fine" [CC]3 :|"C" |: 
"C"{cd} ec ef"G7" ed"C" c2 d |"C" ec ef"G7" ed"C" c3"D" :: 
"C"{ef} [ge][ec] [ge][af]"G7" [ge][fd]"C" [ec]2 [fd] | 
"C" [ge][ec] [ge][af]"G7" [ge][fd]"C" [ec]3 :|  