Generate harmonious tunes by incorporating the specified letter-based framework and the presented motif.
X:1
L:1/8
M:6/8
K:D
['DFA d2 e fdB BAF', 'a^ga baf afd', 'edc dge']  
X:1
L:1/8
M:6/8
K:D
|: DFA d2 e | fdB BAF | B3 BAF | dAF GFE | DFA d2 e | fdB BAF | BAF dBA | fae |1 dAF :|2 d2 |: B | 
 Adf a^ga | baf afd | f2 g afd | Bdg bge | Adf a^ga | baf afd | b2 a afd | Ace d2 :: e | f2 d edc | 
 dge fdB | c2 B cAA | a^ga ba=g | f2 d edc | dge fdA | FAD GBD | Adc |1 d2 :|2 dAF ||  