A double barline can consist of two single barlines drawn close together , separating two sections within a piece , or a barline followed by a thicker barline , indicating the end of a piece or movement .
It means two single barlines drawn close together , one being thicker than the other .
It means two single barlines drawn close together , one being thicker than the other .
Reescribe la oración para que sea más simple: A double barline can consist of two single barlines drawn close together , separating two sections within a piece , or a barline followed by a thicker barline , indicating the end of a piece or movement . Producción: