Mumbai, July 22 - When director Imtiaz Ali needed a leitmotif and a link to connect the past and the present in his latest film 'Love Aaj Kal', guess what he got -- one of Delhi's oldest wedding brass bands, the Jea Band.

'To understand what the Jea Band means to Delhi's wedding culture, you have to belong to the city. It's literally more than 100 years old, it's so much a part of the city's marriage ethos, you can't escape its influence at any wedding,' Ali told IANS.

Starring Saif Ali Khan in a double role along with Deepika Padukone, the film releases July 31. This is Ali's third outing as a director after 'Socha Na Tha' and the hit 'Jab We Met'. When the 'Love Aaj Kal' plot needed to connect the present with past, a Delhiite at heart, Ali immediately thought of the Jea Band.

'They were there at every wedding. And I told Saif why not the Jea Band to show your character's link with the past? So while recreating Delhi in 1965 we got the vintage cars, the proper clothes and roads... and the Jea Band which plays in our film in 1965. It also plays in the contemporary portion of the film.'

Founded by Jealal D. Thadani in 1936, the band also performed at the wedding of Abhishek Bachchan and Aishwarya Rai in Mumbai April 20, 2007. Now when brass bands are no more that fashionable and in-demand at weddings, the band was thrilled to be approached for Ali's film.

'They haven't changed.