Arrange a song combining the mentioned alphabetical representation of a musical pattern and the given melodic theme.
X:1
L:1/8
M:3/4
K:F
['', 'AB cF Ac BA GC EG BA', 'AF GA']  
X:1
L:1/8
M:3/4
K:F
 AB |: cF Ac BA | GC EG BA | FG FE (3CB,A, | B,2- B,B, A,B, | CA, CF AF | AB Bc BA | Gc BA BA | 
 G4 AB | cF Ac BA | GC EG BA | FG FE (3CB,A, | B,2- B,B AG | FA, CF AF | AB BA GF | Gc BG EC | 
 F2- FA BA || GC BC AC | GC BC AC | GA GF EF | G2- GF FE | DF AF GA | Bc BA GF | Gc BG EC | 
 F2- FA BA | GC AB AF | GC AB AF | GA GF EF | G2- GF FE | DF AF GA | Bc BA GF | Gc BG EC | 
 F2- FG AB :|  