Create music compositions that adhere to the given structure and incorporate the provided musical concept.
X:1
L:1/8
M:4/4
K:Dmix
['DFAd cAGF', 'Addc ABcA'  
X:1
L:1/8
M:4/4
K:Dmix
 DFAd cAGF | FGAB (3cBA d2 | DFAd cAGF | =FDDF ECCE | DFAd cAGF | FGAB cAdf | a3 g efge | 
 agec ed d2 :| Addc ABcA | fgaf ge^ce | Addc ABcA | G2 GF EFGE | Addc ABcA | fgaf ge^ce | 
 a3 g efge | age^c ed d2 :|  