Compose a piece adhering to the given musical structure and theme.
X:1
L:1/8
M:6/8
K:C
['c>dc c2 e g>ag gec d>ed e2', "gab c'2 a b2"  
X:1
L:1/8
M:6/8
K:C
 c>dc c2 e | g>ag gec | d>ed e2 c | ABA A2 G | c>dc c2 e | g>ag gec | d>ed e2 c | A3 c2 :| 
 gab c'2 a | b2 g a^fd | gab c'2 a | b2 g a3 | gab c'2 a | b2 g"^DC" abc' |]  