Compose a musical piece using the designated musical pattern's alphabetic representation and the assigned melodic theme.
X:1
L:1/8
Q:3/8=110
M:6/8
K:D
['ABA d2 f', 'efe aec', 'G AAA A2 a aba agf gfe']  
X:1
L:1/8
Q:3/8=110
M:6/8
K:D
 A | ABA d2 f | gfe fga | ABA d2 f | gec d2 :: e | efe aec | fdB ecA | efe aec | edB A2 e | 
 efe aec | edB ecA | efe aec | edB A3 || (D3 F2) G | AAA A2 a | aba agf | gfe fga | D3 F2"^cr" G | 
 AAA A2 a | aba agf | gfe d3 |]  