Bangkok, June 6 (IANS) The music of Bollywood director Apoorva Lakhia's next film "Mission Istanbul", which deals with terrorism, was released here by yesteryears Bollywood star Jeetendra.

The music album was released on the occasion of the International Indian Film Academy awards festival that honours Bollywood films around the world and began in 2000. Amitabh Bachchan is the brand ambassador of IIFA.

'The music of the film is given by four composers - Anu Malik, Mika, Shamir Tandon and the new guy Chirantan Bhatt. He has composed the title song and the Abhishek Bachchan song,' Lakhia told media.

There are total six songs in the album and Vivek Oberoi is going to perform on "Apun Ka Saath" at the awards function on June 8.

"I am quite nervous about my performance because the song is not picturised yet and Mika called me up to say that I have to give my best shot," said Vivek.

"After 'Ganpat', this song is going to rock too," Vivek, who might not attend the green carpet premiere of 'Sarkar Raj', told the media here.

"Most likely I would be rehearsing. I have come late and so, I will have to catch up with rehearsals for my performance," he added.

The entire cast and crew of the film was present here for the music release function. Zayed Khan, Niketan Dheer, Shabbir Ahluwalia, and newcomer Shweta Bharadwaj were present.

In fact, the lead actors did a jig and Vivek even crooned his rap numbers for the media and fans.