Construct tunes that conform to the predetermined musical pattern, featuring the provided motif.
X:1
L:1/8
M:4/4
K:Amin
['', 'G<G GA _B2', 'e/f/g g_b _Bdfd'  
X:1
L:1/8
M:4/4
K:Amin
 d |: G<G GA _B2 Bg | ecgc aceg | G<G GA _B2 B>a | gefd c/c/c g2 :: e/f/g g_b _Bdfd | ecgc aceg |1 
 e/f/g g_b _Bdfd | gefd c/c/c g2 :|2 e/f/g ga _bgf_e | d_Bfd c/c/c g2 ||  