Arrange a song combining the mentioned alphabetical representation of a musical pattern and the given melodic theme.
X:1
L:1/8
M:4/4
K:Dmix
['AAF ADD', 'B2 G']  
X:1
L:1/8
M:4/4
K:Dmix
 AAF ADD | AAF ADD | BBG AAF | GGF EED | AAF ADD | AAF AAd | BBd AdG | FdF EED | FFD GAB | 
 AAD AGF | EcG EcE | GcG EcE | D3 D3 | D3 D3 :| B2 G d2 G | B2 G d^cB | A2 d A2 F | A2 d ABc | 
 BBe d2 B | GFG EFG | FFD GAB | ABd AGF | GcG EcE | GcG EcE | D3 D3 | D3 D3 :|  