Produce music compositions abiding by the stipulated structure and the presented musical idea.
X:1
L:1/8
Q:3/8=120
M:6/8
K:D
['BAB cGF', 'c BdB G2', 'gdB AFD D2 g |{/g} fef gdB'  
X:1
L:1/8
Q:3/8=120
M:6/8
K:D
|:"^Key sig-see NB" c |{/c}"_NB1" BAB cGF | GAG G2 c |{/c} BAB cGF | AFD D2 c |{/c} BAB cGF | 
 GAB c2 e | dcB{/d} c2 B | AFD D2 :: c | BdB G2 c | (B/c/d)!wedge!B G2 c | BdB G2 B | AFD D2 c | 
 BdB G2 c | (B/c/d)!wedge!B c2 e | dcB{/d} c2 B | AFD D2 :: g |{/g} fef gdB | gdB G2 g | 
{/g} fef gdB | AFD D2 g |{/g} fef gdB | def gdB | cac BgB | AFD D2 :|  