Another CD on the cash-for- votes episode surfaced on Monday with three UPA parties claiming that the BJP had stage managed the entire show for political gains."All the claims of BJP leaders have been proved wrong," SP chief Mulayam Singh Yadav said while releasing the CD at a joint press conference with RJD and LJP leaders Lalu Prasad and Ram Vilas Paswan here."When some people visited the BJP MP's house to deliver money why was it not handed over to police.Fingerprinting tests could have led to some evidence," he said.The entire incident was "cooked up" by the BJP to make it a poll issue in the next elections. The total number of CDs in circulation on cash-for- votes scandal has now gone up to three.Paswan also said the entire episode was a drama enacted by the BJP.Samajwadi Party General Secretary Amar Singh, who has been accused of being involved in the scam, questioned the "integrity" of the BJP leaders in this matter."Assuming that I or my wife had given the money, then why the BJP leaders did not ask for conducting forensic test of the currency. Why they did not demand for finger prints of my wife or mine," he asked.He said if the CD shows his involvement in the episode in any manner, he would quit the party.Railway Minister Lalu Prasad said that a narco test should be carried out on the three MPs who made the allegation.