Build your composition by using the subsequent musical layout as a reference.
Only One Section  
X:1
L:1/8
M:4/4
K:D
 f>dA>d f2 f2 | e>^de>g B2 B2 | c>=c^c>B A>ce>c | d>cd<f A>a^g>=g |1 f>dA>d f2 f2 | 
 e>^de>g B>e^d>=d | c>=c^c>B A>gf>e | d2 :|2 f>dA>d f>Aa>f | g>ec>e b2 ^a>b | 
 (3aba c'>b (3aba (3gfe | d2 ||  