Construct a melodic piece using the designated alphabetic pattern and the provided musical theme.
X:1
L:1/8
M:4/4
K:C
['[ec][ec]/[ec]/ [ec][dG] [cA][cA]/[cA]/ [cA][AF] [GE][GE]/[GE]/ [GE][cE] [EC]2', '[AF][BF] [cE]2 [cE]>[cE] [cE]2']  
X:1
L:1/8
M:4/4
K:C
 G |"C" E>G c>B"F" A3 F |"G7" D>F A>G"C" E3 G |"C" E>G c>B"Dm" A>F d>c |"G7" B>G G>d"C" c2 z :| 
[M:2/4] G2 |"C" [ec][ec]/[ec]/ [ec][dG] |"F" [cA][cA]/[cA]/ [cA][AF] |"C" [GE][GE]/[GE]/ [GE][cE] | 
"C" [EC]2 z [GE] |"G7" [FD][FD]/[FD]/ [FD][AF] |"G7" [DB,]2 z [FD] |"C" [EC][EC]/[EC]/ [EC][GE] | 
"C" C z ||"G7" [GFB,]2 |"C" [ec][ec]/[ec]/ [ec][dG] |"F" [cA][cA]/[cA]/ [cA][AF] | 
"C" [GE][GE]/[GE]/ [GE][cE] |"C" [EC]2 z [GE] |"G7" [FD][FD]/[FD]/ [FD][dF] |"G7" [BF]G [AF][BF] | 
"C" [cE]2 [cE]>[cE] |"C" [cE]2 z |]  