Generate harmonious tunes by incorporating the specified letter-based framework and the presented motif.
X:1
L:1/8
M:4/4
K:Ador
['(3EFG AB']  
X:1
L:1/8
M:4/4
K:Ador
 (3EFG AB cBAG | E G3 EGDG | (3EFG AB cBce | dBGA B A3 | (3EFG AB cBAG | E G3 EGDG | 
 (3EFG AB cBce | dBGA B A3 | a3 ed Bdef | g2 dc B G3 | aged Bdef | gedB ABcd | a3 ed Bdef | 
 gedc B G3 | A3 B cBce | dBGA B A3 |]  