Arrange a song combining the mentioned alphabetical representation of a musical pattern and the given melodic theme.
X:1
L:1/8
Q:1/8=160
M:6/8
K:D
['ABd f2', 'ABd faa']  
X:1
L:1/8
Q:1/8=160
M:6/8
K:D
 f2 B ABd | f2 B ABd | f2 a e2 f | dBA ABd | f2 B ABd | fdB ABd | f2 a e2 f | dBA ABd :| faa eaa | 
 fdB ABd | faa eff | dBA ABd | faa eaa | faa eaa | fga bge | fdB ABd :|  