Design music compositions that follow the indicated structure and blend the presented motif
X:1
L:1/4
Q:1/4=440
M:4/4
K:Bb
['F2 F2']  
X:1
L:1/4
Q:1/4=440
M:4/4
K:Bb
 F2 | B3 F B3 F | B2 c2 d3 F | G2 B2 e3 d | c2 B2 A2 z G | c3 G c3 G | _A2 c2 G2 F2 | 
 E2 F2 G2 _A2 | B2 (_A G) F2 F2 | F2 F2 F2 (B G) | F2 F2 F2 z F | B2 F"^Organ" F (d3/2 c/ B) F | 
 d2 B"^Organ" F f3/2 e/ d d | f2 d2 B2 e2 | d2 c2 | B6 |]  