Develop a composition based on the given structural guidelines.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/4
M:6/4
K:Db
 [DF] [DF] [DF] [DA] [DA] [DA] | [=EB]2 F [DA]3 | [FA] [FB] [Fc] [Fd]2 [FB] | [Gc]6 | 
 [EG] [EG] [EG] [GB] [GB] [GB] | [Gc]2 [Gc] [EG]3 | [Ge] [Fd] [Ec] [GB]2 [Gc] | [FA]6 | 
 [Fd] [Fc] [FB] ([FA] [=E=G]) [FA] | [FB]2 F [FA]3 | [Fd] [Fc] [FB] ([FA] [=E=G]) [FA] | 
 [Ac]2 [GB] [GB]3 | [Ge] [Ge] [Ge] [Fd]2 [Ad] | [Ac]2 [GB] ([FA]2 [EG]) | 
 [DF] [FA] [EG] [DF]2 [CE] | [A,D]3- ([A,D]2 z ||"^Refrain" z [FA] ([FA]) z [EGA] [EGA]) | 
 z [DF] ([DF] z [B,D] [B,D]) | [FA] [FB] [Fc] [Fe]2 [Fd] | E6 | z [EG] ([EG] z [GAc] [GAc]) | 
 z [CE] ([CE] z [D=E=G] [DEG]) | [GB] [Gc] [Gd] [Gc]2 [GB] | [DF]6 | [Af]3 [Ge]3 | [Fd]3 [Ec]3 | 
 [GB] [G=A] [GB] [_Ac]2 [GB] | ([FA]6 | z [ce] ([ce]) z d d) | z B (B z =G G) | 
 [FA] [FB] [Fd] [Ge]2 [Fd] | [Fd]6 |]  