Construct a musical work that combines the specified alphabet-based pattern with the given melodic theme.
X:1
L:1/8
M:9/8
K:Amix
['c3 GBG dGA', 'g2 d e/f/g/f/e/d/']  
X:1
L:1/8
M:9/8
K:Amix
 c3 GBG dGA | d3 GBG AcA | c3 GBG dGA | c3 GBG AcA :: g2 d e/f/g/f/e/d/ gdB | 
 g2 d e/f/g/f/e/d/ fcA | g2 d e/f/g/f/e/d/ dBc | ecd f2 c AcA :|  