2008 Société Générale trading loss the bank's total market capitalization. Bank officials claim that Kerviel tried to conceal the activity by creating losing trades intentionally so as to offset his early gains. According to the BBC, Kerviel generated €1.4 billion in hidden profits by the end of 2007. His employers say they uncovered unauthorized trading traced to Kerviel on January 19, 2008. The bank then closed out these positions over three days of trading beginning January 21, 2008, a period in which the market was experiencing a large drop in equity indices, and losses attributed are estimated at €4.9 billion. The bank claimed Kerviel "had
T. G. Lingappa to be a freelance musician. He went on to purchase modern instruments from abraoad, especially London where he bought the electric guitar. Lingappa was well capable of playing the guitar. Music directors G. Ramanathan, S. V. Venkatraman and K. V. Mahadevan had used Lingappa for several of their songs. From then on Lingappa was playing many instruments under all the leading music directors. He worked with singers like T. M. Soundararajan, A. M. Rajah, Seerkazhi Govindarajan, V. N. Sundaram, S. C. Krishnan, M. L. Vasanthakumari, P. Leela, Jikki, T. V. Rathinam, A. P. Komala, Radha Jayalakshmi, Soolamangalam Rajalakshmi, K. Jamuna