Craft musical compositions with attention to the given structure and cohesion with the proposed musical idea.
X:1
L:1/4
M:4/4
K:D
['', 'B2 d', 'F B'  
X:1
L:1/4
M:4/4
K:D
 F E |: D2 F/G/ A/c/ | d2 A D |1 B2 d D | A3 B/c/ | d2 c2 | A2 D2 | G A F D | E2 F E :|2 B2 d e | 
 f3 e | d D B/ d3/2 | A G F B | A2 E C | D3 C |: B F B d | e c A c | B F B d |1 f3 c | B F B d | 
 e c A c | B3/2 A/ F/ A3/2 | B3 c :|2 f3 e | d D B/ d3/2 | A G F B | A2 E C | D4 ||  