Construct a musical work by incorporating the designated motif and the alphabet-based framework.
X:1
L:1/8
M:2/4
K:Dmix
['A>A AB cA', 'a>g fa ge']  
X:1
L:1/8
M:2/4
K:Dmix
 A>A AB | cA FG | AB c/B/A | G2 FG | A>A AB | cA fg | ed AF | G2 :| a>g fa | ge fg | ag fa | 
 g2 fg | a>g fa | ge gf | ed AF | G2 :|  