Generate harmonious tunes by incorporating the specified letter-based framework and the presented motif.
X:1
L:1/8
M:2/2
K:Gmin
['GA B2 AG ^F2 D2 ^F2 (A2', 'B3 c dcde']  
X:1
L:1/8
M:2/2
K:Gmin
 GA | B2 AG ^F2 D2 | ^F2 (A2 A2) AB | c2 A2 d2 ^F2 | G6 :| A2 | B3 c dcde | c2 A4 F2 | B3 c dcde | 
 f2 d4 cd | e2 d2 c2 B2 | ABAG ^F2 D2 | G2 AB A2 G2 | G6 |]  