Develop musical pieces that conform to the specified format and include the suggested musical theme.
X:1
L:1/8
Q:1/8=160
M:6/8
K:D
['ABA A2 G F2 E D3 ABA', 'd2 e fgf'  
X:1
L:1/8
Q:1/8=160
M:6/8
K:D
 ABA A2 G | F2 E D3 | ABA AFA | B3 d3 | dcB ABG | FGE D3 | def ecA | B3 d3 :| d2 e fgf | 
 e2 d c2 A | d2 e fgf | e3 A3 | d2 e fgf | e2 d cBc | dcB AGF | B3 d3 :|  