Create tunes by incorporating the provided motif in the specified composition structure.
X:1
L:1/8
M:3/4
K:E
['=GA B2']  
X:1
L:1/8
M:3/4
K:E
 =GA | B2 B2 =cB | BA A2 BA | =GA B2 AG | F2 z2 =GF | EF=GABB | A=G F2 GF | E=G F2 ED | E4 |]  