# Directives: start_of_bridge
Abbreviation: sob
.
Specifies that the following lines form a bridge of the song.
This directive may include an optional label to identify the section. For example:,
{start_of_bridge: Bridge}
The ChordPro reference implementation prints the label in the left margin, see labels.
# Directives: end_of_bridge
Abbreviation: eob
.
Specifies the end of the bridge.