Create a musical piece with the provided alphabetic notation system and theme.
X:1
L:1/8
M:9/8
K:Dmix
['c2 A BAG ADD ADD BDd BAG', 'BAG ADD DAG EFG ADD BGd BAG', 'ADB DcD', 'A2 B cBA']  
X:1
L:1/8
M:9/8
K:Dmix
|: c2 A BAG ADD | ADD BDd BAG | A2 F GFD CDE | FDD GDc BAG :: ADD DAG EFG | ADD BGd BAG | 
 cGG dGc BAG | AEE BEc BAG :: Add fed gfd | a2 f gfd edB | c2 A BAG DE/F/G |1 ADB DcD BAG :|2 
 ADB DcD de/f/g |: a3 de/f/g agf | e2 g feg fed | c2 e dce dcB |1 A2 B cBA de/f/g :|2 
 A2 B cBA dcB ||  