Build your composition by using the subsequent musical layout as a reference.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
M:2/2
K:G
 (3(def)"^segno" | g2 fd edBA | GABG AGEF | GFGA BABd | (3(efg) (af) gfed | g2 (fd) edBA | 
 GABG AGEF | GFGA BABd | (3(efg) af g2 || (!fermata!ef) | (3(gab) (eg) b2 (ag) | 
 (3(fg(a) d)f a2 (gf) | (3(gab) (eg) b2 (ag) | (3(fga) (df) e2 (ef) | g b2 b b2 ag | f a2 a a2 gf | 
 (3(gag) bg (3(fgf) af | edef gbaf"^segno" |]  