Develop harmonious tunes that integrate the provided motif while adhering to the set musical framework.
X:1
L:1/8
Q:3/8=120
M:6/8
K:D
['B AFD G2 B', 'fga efg fga'  
X:1
L:1/8
Q:3/8=120
M:6/8
K:D
 B | AFD G2 B | AGF GFD | E3 E2 B | AFD G2 B | A2 f ece | d3 D2 :: e | fga efg | fga fed | e3 A3 | 
"^?" fga efg | fga fec | d3 D2 :|  