DJ system installed in tractors entertained protesting farmers at Singhu border.
It motivated the protestors to continue their struggle.
Farmers were seen dancing to the tunes of Punjabi music.
Sound system has also been installed at Delhi-Noida border.
Song 'Mera rang de basanti chola' was being played to boost farmers' morale.
The farmers protest has entered Day 9.
They are agitating against the new farm laws.
