Craft musical compositions adhering to the prescribed form and the provided musical idea.
X:1
L:1/8
M:3/4
K:G
['B>cd BAG', 'AG Bdd gfg aA Ac BA Bdd', 'BG G/G/G BG'  
X:1
L:1/8
M:3/4
K:G
 B>cd BAG | FA Ac BA | B>cd BAG | DG GB AG :| Bdd gfg | aA Ac BA | Bdd gfa | gG GB AG :| 
 BG G/G/G BG | FA Ac BA | BG G/G/G BG | DG GB AG :|  