Develop music based on the depicted musical form represented by letters, accompanied by the provided motif.
X:1
L:1/8
M:4/4
K:Amin
['A2 AB AG E2 cdec d2 eg', 'eg aged']  
X:1
L:1/8
M:4/4
K:Amin
 E2 | A2 AB AG E2 | cdec d2 eg | aged cAGE | G2 GA G2 EG | A2 AB AG E2 | cdec d2 eg | aged cAGE | 
 A2 A2 A2 :: eg | aged cdeg | agec d2 eg | aged cAGE | G2 GA G2 EG | A2 AB AG E2 | cdec d2 eg | 
 aged cAGE | A2 A2 A2 :|  