Generate harmonious tunes by incorporating the specified letter-based framework and the presented motif.
X:1
L:1/16
Q:1/4=112
M:3/4
K:Amin
['a4 e4 c4 BcdB c4 B4 ABA^G', 'a2e2 c2A2 g2(3ag^f g2d2 B2G2 f2af', 'c2B2 A2^GA B4']  
X:1
L:1/16
Q:1/4=112
M:3/4
K:Amin
|:{g} a4 e4 c4 | BcdB c4 B4 | ABA^G A2AB c2cd | e2fe d2fd e4 |{g} a4 e4 c4 | BcdB c4 B4 | 
 ABA^G A2AB c2ec |1 B2A^G A8 :|2 B2A^G A6 E2 |]: A2^GA B2AB c2Bc | d2cd e2e2 f4 | efed c2B2 A2>c2 | 
 BcB^G E6 E2 | A2^GA B2AB c2Bc | d2cd e^cce a4 | fgfe d2c2 B2>A2 |1 E^GBG A6 E2 :|2 E^GBG A8 |]: 
 a2(3ba^g a2e2 c2A2 | g2(3ag^f g2d2 B2G2 | f2af efed c2B2 | A2^GA BAGA E4 | aba^g a2e2 c2A2 | 
 g2(3ag^f g2d2 B2G2 | f2af efed c2B2 | A2^GA B4 A4 :|  