100 Top Soundarajan Tamil Songs. Thoguluva Meenatchi Iyengar, popularly known as TMS, was a playback singer in Kollywood for over six decades. He gave his voice to actors and thespians in the South Indian film industry such as M. G. Ramachandran, Sivaji Ganesan, N. T. Rama Rao, Gemini Ganesan, S. S.