Craft musical compositions with attention to the given structure and cohesion with the proposed musical idea.
X:1
L:1/8
M:2/2
K:A
['e2 ef', 'ef g2 a2 gefd'  
X:1
L:1/8
M:2/2
K:A
 e2 AA e2 ef | gefd e2 ef | e2 AA e2 ef | gefd BA A2 | e2 AA e2 ef | gfgd e2 dB | d2 ef g2 a2 | 
 gefd BA A2 || a2 ef g2 a2 | gefd e2 dB | a2 ef g2 a2 | gefd BA A2 | a2 ef g2 a2 | gefd e2 dB | 
 d2 ef g2 a2 | gefd BA A2 ||  