Generate harmonious tunes by incorporating the specified letter-based framework and the presented motif.
X:1
L:1/8
M:2/2
K:G
['G2 GD B,DGF', 'B/c/d dg Bdgd']  
X:1
L:1/8
M:2/2
K:G
 B | G2 GD B,DGF | EAAG FGAB | G2 GD B,DGF | EGFA BGG :| c | B/c/d dg Bdgd | ^c/d/e ea ceae | 
 B/c/d dg Bdgd | egdg BGGc | B/c/d dg Bdgd Bdgd | ^c/d/e ea ceae | dbfa gdBG | EGFA BGG ||  