Design music compositions that follow the indicated structure and blend the presented motif
X:1
L:1/4
M:6/4
K:Bb
['f d3/2 c/ B B2 A B2', 'B B2 A'  
X:1
L:1/4
M:6/4
K:Bb
 f | d3/2 c/ B B2 A | B2 F D3/2 E/ F | G A B G c2 | A3- A3/2 c/ d | e2 f d2 g | 
 d3/2 =e/ f =e3/2 f/ g | a3/2 g/ f f2 =e | f3- f2 :: c/B/ | A3/2 B/ c F2 B | B2 A G2 d | 
 e3/2 d/ c g3/2 a/ b | a3 f2 e | d g d e2 d | c f2 c3/2 B/ A | G A B B2 A | B3- B2 |]  