Produce musical compositions that observe the prescribed structure and blend the offered musical idea.
X:1
L:1/8
M:2/4
K:C
['CC/C/ EE/E/ G3 A/B/ c/B/A/G/ F/E/D/C/ B,4', 'GE CD/E/ FD B,C/D/ EC'  
X:1
L:1/8
M:2/4
K:C
|: CC/C/ EE/E/ | G3 A/B/ | c/B/A/G/ F/E/D/C/ | B,4 | B,B,/B,/ DD/D/ | F3 A | G>F ED | EC C2 :: 
 GE CD/E/ | FD B,C/D/ | EC A,C | B,/C/D/ C/B,/A,/G, | GE CD/E/ | FD B,C/D/ | EC DB, | C4 :|  