The first single from Silambarasan TR starrer Vendhu Thanindhathu Kaadu (VTK) has been released and the single titled Kaalathukkum Nee Venum is a soulful number composed by A.R. Rahman. The lyric video for the song along with some glimpses from VTK can be viewed here:

VTK is directed by Gautham Menon, produced by Vels Film International and has Siddi Idnani playing female lead. Silambarasan TR has lent his vocals to the first single from his movie alongside Rakshita Suresh. Thamari has penned lyrics for this number and Think Music India holds the audio rights.