Generate harmonious tunes by incorporating the specified letter-based framework and the presented motif.
X:1
L:1/8
M:4/4
K:Amix
['cBAB AGEF GABd cdcB AGEG', '=cBA^G AEAB cdcB ABAG ED(EFG)']  
X:1
L:1/8
M:4/4
K:Amix
 e2 d | cBcd cBAB | AGEF GABd | cdcB AGEG | ABcd e2 ed | cA(Bcd) cBAB | AEAB cdcB | ABAG EDEG | 
 A2 (AAG) A2 ed | cA(Bcd) cBAB | AGEF GABd | cdcB AGEG | (AAA)(Bcd) e2 dcA(Bcd) cBAB | AEAB cdcB | 
 ABAG ED (EFG) | A2 AG A4 || E2 | ABcd e3 d c | dAde (fga) fd | efga bagb | a3 g a4 ab | 
 gfdB =cBA^G | AEAB cdcB | ABAG ED(EFG) | A2 AG A3 E | ABcd e3 c | d3 f g3 fd | efga bagb | 
 a2 ag a3 b | gedB =cBA^G | AEAB cdcB | ABAG ED(EFG) | A3 G A4 ||  