Gary Bowyer has called on the supporters to be in full voice at the Etihad Stadium this evening.
More than 4000 tickets have been sold to visiting fans for this evening's cup clash, but whilst Rovers are huge underdogs for the FA Cup with Budweiser 3rd round replay, the Rovers boss believes that the fans can play a huge part against Manchester City.
"We are going to have a good following there, we have sold over 4000 tickets now so we are going to need their help and it is going to be a good occasion," Bowyer told Rovers Player.
"We know how difficult a challenge it is going to be so we need to be hearing them for the whole 90 minutes.
"If they can do that then they'll play a massive part in helping us because we'll need that.
"It will be fantastic for our fans on live TV to sing constantly for 90 minutes and give their support because they'll get recognised nationally for being wonderful supporters."
Tickets will go off sale at Ewood Park at 4.00pm today. Supporters can buy on the night at the ground from the stadium ticket office at the north end of the Etihad. Prices are from £15 Adults, £10 Seniors/16-21yr-olds and £5 Juniors.
Unable to go? Why not watch the match in Blues Bar, or listen to full match commentary on Rovers Player.