Create musical pieces following the given structure and incorporating the suggested musical concept.
X:1
L:1/8
M:6/8
K:D
['DFD E3 DFE EDB,', 'Ace dAF Bde'  
X:1
L:1/8
M:6/8
K:D
 DFD E3 | DFE EDB, | DFD DEE | Ddf ded | DFD E3 | DFE EDB, | A,de f3 | dAF D3 :: Bde eff | 
 Ace dAF | Bde efA | Ace cdc | Bge efA | Ace dAF | Bde efd | dAF E3 :|  