The Tamil Nadu unit of the BJP on Thursday released a CD of campaign songs, with an eye on the coming Lok Sabha polls. The songs, which play up the BJP and its Prime Ministerial candidate Narendra Modi as the only viable option in the elections, have been written by party members, including State president Pon Radhakrishnan and national secretary Tamilisai Soundarrajan. The CD features nine songs, and is titled ‘Vettriyin Geetham’ (Music of Victory). It has been prepared and produced by the party’s Thiruvallur district president J Loganathan. The CD is for sale, at a price of `50 per copy.